8485856

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 18642960

約数和(自身を除く): 10157104

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 821, 1292, 1642, 2584, 3284, 5168, 6568, 10336, 13136, 13957, 15599, 26272, 27914, 31198, 55828, 62396, 111656, 124792, 223312, 249584, 265183, 446624, 499168, 530366, 1060732, 2121464, 4242928, 8485856]

約数ペア:

[(1, 8485856), (2, 4242928), (4, 2121464), (8, 1060732), (16, 530366), (17, 499168), (19, 446624), (32, 265183), (34, 249584), (38, 223312), (68, 124792), (76, 111656), (136, 62396), (152, 55828), (272, 31198), (304, 27914), (323, 26272), (544, 15599), (608, 13957), (646, 13136), (821, 10336), (1292, 6568), (1642, 5168), (2584, 3284)]