88437928

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{811}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 170422560

約数和(自身を除く): 81984632

約数列:

[1, 2, 4, 8, 43, 86, 172, 317, 344, 634, 811, 1268, 1622, 2536, 3244, 6488, 13631, 27262, 34873, 54524, 69746, 109048, 139492, 257087, 278984, 514174, 1028348, 2056696, 11054741, 22109482, 44218964, 88437928]

約数ペア:

[(1, 88437928), (2, 44218964), (4, 22109482), (8, 11054741), (43, 2056696), (86, 1028348), (172, 514174), (317, 278984), (344, 257087), (634, 139492), (811, 109048), (1268, 69746), (1622, 54524), (2536, 34873), (3244, 27262), (6488, 13631)]