31374848

素因数分解:

$2^9\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:514

約数の個数: 40

約数和(自身を含む): 63196848

約数和(自身を除く): 31822000

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 256, 263, 466, 512, 526, 932, 1052, 1864, 2104, 3728, 4208, 7456, 8416, 14912, 16832, 29824, 33664, 59648, 61279, 67328, 119296, 122558, 134656, 245116, 490232, 980464, 1960928, 3921856, 7843712, 15687424, 31374848]

約数ペア:

[(1, 31374848), (2, 15687424), (4, 7843712), (8, 3921856), (16, 1960928), (32, 980464), (64, 490232), (128, 245116), (233, 134656), (256, 122558), (263, 119296), (466, 67328), (512, 61279), (526, 59648), (932, 33664), (1052, 29824), (1864, 16832), (2104, 14912), (3728, 8416), (4208, 7456)]