77143856

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{32359}}^1$

素因数の和:32516

約数の個数: 20

約数和(自身を含む): 150474000

約数和(自身を除く): 73330144

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 32359, 64718, 129436, 258872, 517744, 4821491, 9642982, 19285964, 38571928, 77143856]

約数ペア:

[(1, 77143856), (2, 38571928), (4, 19285964), (8, 9642982), (16, 4821491), (149, 517744), (298, 258872), (596, 129436), (1192, 64718), (2384, 32359)]