21546536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8443}}^1$

素因数の和:8489

約数の個数: 32

約数和(自身を含む): 45597600

約数和(自身を除く): 24051064

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 8443, 16886, 33772, 67544, 92873, 185746, 244847, 371492, 489694, 742984, 979388, 1958776, 2693317, 5386634, 10773268, 21546536]

約数ペア:

[(1, 21546536), (2, 10773268), (4, 5386634), (8, 2693317), (11, 1958776), (22, 979388), (29, 742984), (44, 489694), (58, 371492), (88, 244847), (116, 185746), (232, 92873), (319, 67544), (638, 33772), (1276, 16886), (2552, 8443)]