31314272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5233}}^1$

素因数の和:5271

約数の個数: 48

約数和(自身を含む): 71224272

約数和(自身を除く): 39910000

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5233, 5984, 10466, 20932, 41864, 57563, 83728, 88961, 115126, 167456, 177922, 230252, 355844, 460504, 711688, 921008, 978571, 1423376, 1842016, 1957142, 2846752, 3914284, 7828568, 15657136, 31314272]

約数ペア:

[(1, 31314272), (2, 15657136), (4, 7828568), (8, 3914284), (11, 2846752), (16, 1957142), (17, 1842016), (22, 1423376), (32, 978571), (34, 921008), (44, 711688), (68, 460504), (88, 355844), (136, 230252), (176, 177922), (187, 167456), (272, 115126), (352, 88961), (374, 83728), (544, 57563), (748, 41864), (1496, 20932), (2992, 10466), (5233, 5984)]