84857488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{787}}^1$

素因数の和:1111

約数の個数: 40

約数和(自身を含む): 172363968

約数和(自身を除く): 87506480

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 293, 368, 586, 787, 1172, 1574, 2344, 3148, 4688, 6296, 6739, 12592, 13478, 18101, 26956, 36202, 53912, 72404, 107824, 144808, 230591, 289616, 461182, 922364, 1844728, 3689456, 5303593, 10607186, 21214372, 42428744, 84857488]

約数ペア:

[(1, 84857488), (2, 42428744), (4, 21214372), (8, 10607186), (16, 5303593), (23, 3689456), (46, 1844728), (92, 922364), (184, 461182), (293, 289616), (368, 230591), (586, 144808), (787, 107824), (1172, 72404), (1574, 53912), (2344, 36202), (3148, 26956), (4688, 18101), (6296, 13478), (6739, 12592)]