8080181328

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{9902183}}^1$

素因数の和:9902211

約数の個数: 40

約数和(自身を含む): 22101674688

約数和(自身を除く): 14021493360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 9902183, 19804366, 29706549, 39608732, 59413098, 79217464, 118826196, 158434928, 168337111, 237652392, 336674222, 475304784, 505011333, 673348444, 1010022666, 1346696888, 2020045332, 2693393776, 4040090664, 8080181328]

約数ペア:

[(1, 8080181328), (2, 4040090664), (3, 2693393776), (4, 2020045332), (6, 1346696888), (8, 1010022666), (12, 673348444), (16, 505011333), (17, 475304784), (24, 336674222), (34, 237652392), (48, 168337111), (51, 158434928), (68, 118826196), (102, 79217464), (136, 59413098), (204, 39608732), (272, 29706549), (408, 19804366), (816, 9902183)]