91516816

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{577}}^1$

素因数の和:1039

約数の個数: 40

約数和(自身を含む): 185773824

約数和(自身を除く): 94257008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 431, 577, 862, 1154, 1724, 2308, 3448, 4616, 6896, 9232, 9913, 13271, 19826, 26542, 39652, 53084, 79304, 106168, 158608, 212336, 248687, 497374, 994748, 1989496, 3978992, 5719801, 11439602, 22879204, 45758408, 91516816]

約数ペア:

[(1, 91516816), (2, 45758408), (4, 22879204), (8, 11439602), (16, 5719801), (23, 3978992), (46, 1989496), (92, 994748), (184, 497374), (368, 248687), (431, 212336), (577, 158608), (862, 106168), (1154, 79304), (1724, 53084), (2308, 39652), (3448, 26542), (4616, 19826), (6896, 13271), (9232, 9913)]