31782192

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 120

約数和(自身を含む): 93087792

約数和(自身を除く): 61305600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 53, 62, 78, 93, 104, 106, 124, 156, 159, 186, 208, 212, 248, 312, 318, 372, 403, 424, 496, 624, 636, 689, 744, 806, 848, 961, 1209, 1272, 1378, 1488, 1612, 1643, 1922, 2067, 2418, 2544, 2756, 2883, 3224, 3286, 3844, 4134, 4836, 4929, 5512, 5766, 6448, 6572, 7688, 8268, 9672, 9858, 11024, 11532, 12493, 13144, 15376, 16536, 19344, 19716, 21359, 23064, 24986, 26288, 33072, 37479, 39432, 42718, 46128, 49972, 50933, 64077, 74958, 78864, 85436, 99944, 101866, 128154, 149916, 152799, 170872, 199888, 203732, 256308, 299832, 305598, 341744, 407464, 512616, 599664, 611196, 662129, 814928, 1025232, 1222392, 1324258, 1986387, 2444784, 2648516, 3972774, 5297032, 7945548, 10594064, 15891096, 31782192]

約数ペア:

[(1, 31782192), (2, 15891096), (3, 10594064), (4, 7945548), (6, 5297032), (8, 3972774), (12, 2648516), (13, 2444784), (16, 1986387), (24, 1324258), (26, 1222392), (31, 1025232), (39, 814928), (48, 662129), (52, 611196), (53, 599664), (62, 512616), (78, 407464), (93, 341744), (104, 305598), (106, 299832), (124, 256308), (156, 203732), (159, 199888), (186, 170872), (208, 152799), (212, 149916), (248, 128154), (312, 101866), (318, 99944), (372, 85436), (403, 78864), (424, 74958), (496, 64077), (624, 50933), (636, 49972), (689, 46128), (744, 42718), (806, 39432), (848, 37479), (961, 33072), (1209, 26288), (1272, 24986), (1378, 23064), (1488, 21359), (1612, 19716), (1643, 19344), (1922, 16536), (2067, 15376), (2418, 13144), (2544, 12493), (2756, 11532), (2883, 11024), (3224, 9858), (3286, 9672), (3844, 8268), (4134, 7688), (4836, 6572), (4929, 6448), (5512, 5766)]