86708464

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1177

約数の個数: 40

約数和(自身を含む): 173872800

約数和(自身を除く): 87164336

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 149, 296, 298, 592, 596, 983, 1192, 1966, 2384, 3932, 5513, 7864, 11026, 15728, 22052, 36371, 44104, 72742, 88208, 145484, 146467, 290968, 292934, 581936, 585868, 1171736, 2343472, 5419279, 10838558, 21677116, 43354232, 86708464]

約数ペア:

[(1, 86708464), (2, 43354232), (4, 21677116), (8, 10838558), (16, 5419279), (37, 2343472), (74, 1171736), (148, 585868), (149, 581936), (296, 292934), (298, 290968), (592, 146467), (596, 145484), (983, 88208), (1192, 72742), (1966, 44104), (2384, 36371), (3932, 22052), (5513, 15728), (7864, 11026)]