115420864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{138727}}^1$

素因数の和:138752

約数の個数: 28

約数和(自身を含む): 246658384

約数和(自身を除く): 131237520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 138727, 277454, 554908, 1109816, 1803451, 2219632, 3606902, 4439264, 7213804, 8878528, 14427608, 28855216, 57710432, 115420864]

約数ペア:

[(1, 115420864), (2, 57710432), (4, 28855216), (8, 14427608), (13, 8878528), (16, 7213804), (26, 4439264), (32, 3606902), (52, 2219632), (64, 1803451), (104, 1109816), (208, 554908), (416, 277454), (832, 138727)]