83153408

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:106

約数の個数: 90

約数和(自身を含む): 185898537

約数和(自身を除く): 102745129

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 169, 208, 248, 256, 338, 403, 416, 496, 512, 676, 806, 832, 961, 992, 1352, 1612, 1664, 1922, 1984, 2704, 3224, 3328, 3844, 3968, 5239, 5408, 6448, 6656, 7688, 7936, 10478, 10816, 12493, 12896, 15376, 15872, 20956, 21632, 24986, 25792, 30752, 41912, 43264, 49972, 51584, 61504, 83824, 86528, 99944, 103168, 123008, 162409, 167648, 199888, 206336, 246016, 324818, 335296, 399776, 492032, 649636, 670592, 799552, 1299272, 1341184, 1599104, 2598544, 2682368, 3198208, 5197088, 6396416, 10394176, 20788352, 41576704, 83153408]

約数ペア:

[(1, 83153408), (2, 41576704), (4, 20788352), (8, 10394176), (13, 6396416), (16, 5197088), (26, 3198208), (31, 2682368), (32, 2598544), (52, 1599104), (62, 1341184), (64, 1299272), (104, 799552), (124, 670592), (128, 649636), (169, 492032), (208, 399776), (248, 335296), (256, 324818), (338, 246016), (403, 206336), (416, 199888), (496, 167648), (512, 162409), (676, 123008), (806, 103168), (832, 99944), (961, 86528), (992, 83824), (1352, 61504), (1612, 51584), (1664, 49972), (1922, 43264), (1984, 41912), (2704, 30752), (3224, 25792), (3328, 24986), (3844, 21632), (3968, 20956), (5239, 15872), (5408, 15376), (6448, 12896), (6656, 12493), (7688, 10816), (7936, 10478)]