171796624

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{557}}^1$

素因数の和:1123

約数の個数: 40

約数和(自身を含む): 343123128

約数和(自身を除く): 171326504

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 521, 557, 592, 1042, 1114, 2084, 2228, 4168, 4456, 8336, 8912, 19277, 20609, 38554, 41218, 77108, 82436, 154216, 164872, 290197, 308432, 329744, 580394, 1160788, 2321576, 4643152, 10737289, 21474578, 42949156, 85898312, 171796624]

約数ペア:

[(1, 171796624), (2, 85898312), (4, 42949156), (8, 21474578), (16, 10737289), (37, 4643152), (74, 2321576), (148, 1160788), (296, 580394), (521, 329744), (557, 308432), (592, 290197), (1042, 164872), (1114, 154216), (2084, 82436), (2228, 77108), (4168, 41218), (4456, 38554), (8336, 20609), (8912, 19277)]