187789424

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{67843}}^1$

素因数の和:68024

約数の個数: 20

約数和(自身を含む): 365950536

約数和(自身を除く): 178161112

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 67843, 135686, 271372, 542744, 1085488, 11736839, 23473678, 46947356, 93894712, 187789424]

約数ペア:

[(1, 187789424), (2, 93894712), (4, 46947356), (8, 23473678), (16, 11736839), (173, 1085488), (346, 542744), (692, 271372), (1384, 135686), (2768, 67843)]