31580224

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37957}}^1$

素因数の和:37982

約数の個数: 28

約数和(自身を含む): 67489324

約数和(自身を除く): 35909100

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 37957, 75914, 151828, 303656, 493441, 607312, 986882, 1214624, 1973764, 2429248, 3947528, 7895056, 15790112, 31580224]

約数ペア:

[(1, 31580224), (2, 15790112), (4, 7895056), (8, 3947528), (13, 2429248), (16, 1973764), (26, 1214624), (32, 986882), (52, 607312), (64, 493441), (104, 303656), (208, 151828), (416, 75914), (832, 37957)]