89099216

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1087}}^1$

素因数の和:1251

約数の個数: 40

約数和(自身を含む): 178083840

約数和(自身を除く): 88984624

約数列:

[1, 2, 4, 8, 16, 47, 94, 109, 188, 218, 376, 436, 752, 872, 1087, 1744, 2174, 4348, 5123, 8696, 10246, 17392, 20492, 40984, 51089, 81968, 102178, 118483, 204356, 236966, 408712, 473932, 817424, 947864, 1895728, 5568701, 11137402, 22274804, 44549608, 89099216]

約数ペア:

[(1, 89099216), (2, 44549608), (4, 22274804), (8, 11137402), (16, 5568701), (47, 1895728), (94, 947864), (109, 817424), (188, 473932), (218, 408712), (376, 236966), (436, 204356), (752, 118483), (872, 102178), (1087, 81968), (1744, 51089), (2174, 40984), (4348, 20492), (5123, 17392), (8696, 10246)]