31118256

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1847}}^1$

素因数の和:1880

約数の個数: 100

約数和(自身を含む): 97045872

約数和(自身を除く): 65927616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1847, 1872, 2106, 2808, 3694, 4212, 5541, 5616, 7388, 8424, 11082, 14776, 16623, 16848, 22164, 24011, 29552, 33246, 44328, 48022, 49869, 66492, 72033, 88656, 96044, 99738, 132984, 144066, 149607, 192088, 199476, 216099, 265968, 288132, 299214, 384176, 398952, 432198, 576264, 598428, 648297, 797904, 864396, 1152528, 1196856, 1296594, 1728792, 1944891, 2393712, 2593188, 3457584, 3889782, 5186376, 7779564, 10372752, 15559128, 31118256]

約数ペア:

[(1, 31118256), (2, 15559128), (3, 10372752), (4, 7779564), (6, 5186376), (8, 3889782), (9, 3457584), (12, 2593188), (13, 2393712), (16, 1944891), (18, 1728792), (24, 1296594), (26, 1196856), (27, 1152528), (36, 864396), (39, 797904), (48, 648297), (52, 598428), (54, 576264), (72, 432198), (78, 398952), (81, 384176), (104, 299214), (108, 288132), (117, 265968), (144, 216099), (156, 199476), (162, 192088), (208, 149607), (216, 144066), (234, 132984), (312, 99738), (324, 96044), (351, 88656), (432, 72033), (468, 66492), (624, 49869), (648, 48022), (702, 44328), (936, 33246), (1053, 29552), (1296, 24011), (1404, 22164), (1847, 16848), (1872, 16623), (2106, 14776), (2808, 11082), (3694, 8424), (4212, 7388), (5541, 5616)]