86845616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37957}}^1$

素因数の和:37989

約数の個数: 40

約数和(自身を含む): 197685264

約数和(自身を除く): 110839648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 37957, 75914, 151828, 303656, 417527, 493441, 607312, 835054, 986882, 1670108, 1973764, 3340216, 3947528, 5427851, 6680432, 7895056, 10855702, 21711404, 43422808, 86845616]

約数ペア:

[(1, 86845616), (2, 43422808), (4, 21711404), (8, 10855702), (11, 7895056), (13, 6680432), (16, 5427851), (22, 3947528), (26, 3340216), (44, 1973764), (52, 1670108), (88, 986882), (104, 835054), (143, 607312), (176, 493441), (208, 417527), (286, 303656), (572, 151828), (1144, 75914), (2288, 37957)]