16636744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 33291000

約数和(自身を除く): 16654256

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 821, 1192, 1642, 2533, 3284, 5066, 6568, 10132, 13957, 20264, 27914, 55828, 111656, 122329, 244658, 489316, 978632, 2079593, 4159186, 8318372, 16636744]

約数ペア:

[(1, 16636744), (2, 8318372), (4, 4159186), (8, 2079593), (17, 978632), (34, 489316), (68, 244658), (136, 122329), (149, 111656), (298, 55828), (596, 27914), (821, 20264), (1192, 13957), (1642, 10132), (2533, 6568), (3284, 5066)]