16632290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 31912704

約数和(自身を除く): 15280414

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 227, 431, 454, 862, 1135, 2155, 2270, 3859, 4310, 7327, 7718, 14654, 19295, 36635, 38590, 73270, 97837, 195674, 489185, 978370, 1663229, 3326458, 8316145, 16632290]

約数ペア:

[(1, 16632290), (2, 8316145), (5, 3326458), (10, 1663229), (17, 978370), (34, 489185), (85, 195674), (170, 97837), (227, 73270), (431, 38590), (454, 36635), (862, 19295), (1135, 14654), (2155, 7718), (2270, 7327), (3859, 4310)]