88786984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{77611}}^1$

素因数の和:77641

約数の個数: 32

約数和(自身を含む): 195582240

約数和(自身を除く): 106795256

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 77611, 155222, 310444, 620888, 853721, 1008943, 1707442, 2017886, 3414884, 4035772, 6829768, 8071544, 11098373, 22196746, 44393492, 88786984]

約数ペア:

[(1, 88786984), (2, 44393492), (4, 22196746), (8, 11098373), (11, 8071544), (13, 6829768), (22, 4035772), (26, 3414884), (44, 2017886), (52, 1707442), (88, 1008943), (104, 853721), (143, 620888), (286, 310444), (572, 155222), (1144, 77611)]