86907472

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2141}}^1$

素因数の和:2251

約数の個数: 40

約数和(自身を含む): 175301280

約数和(自身を除く): 88393808

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 236, 344, 472, 688, 944, 2141, 2537, 4282, 5074, 8564, 10148, 17128, 20296, 34256, 40592, 92063, 126319, 184126, 252638, 368252, 505276, 736504, 1010552, 1473008, 2021104, 5431717, 10863434, 21726868, 43453736, 86907472]

約数ペア:

[(1, 86907472), (2, 43453736), (4, 21726868), (8, 10863434), (16, 5431717), (43, 2021104), (59, 1473008), (86, 1010552), (118, 736504), (172, 505276), (236, 368252), (344, 252638), (472, 184126), (688, 126319), (944, 92063), (2141, 40592), (2537, 34256), (4282, 20296), (5074, 17128), (8564, 10148)]