16868896

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2819}}^1$

素因数の和:2857

約数の個数: 48

約数和(自身を含む): 38374560

約数和(自身を除く): 21505664

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2819, 2992, 5638, 5984, 11276, 22552, 31009, 45104, 47923, 62018, 90208, 95846, 124036, 191692, 248072, 383384, 496144, 527153, 766768, 992288, 1054306, 1533536, 2108612, 4217224, 8434448, 16868896]

約数ペア:

[(1, 16868896), (2, 8434448), (4, 4217224), (8, 2108612), (11, 1533536), (16, 1054306), (17, 992288), (22, 766768), (32, 527153), (34, 496144), (44, 383384), (68, 248072), (88, 191692), (136, 124036), (176, 95846), (187, 90208), (272, 62018), (352, 47923), (374, 45104), (544, 31009), (748, 22552), (1496, 11276), (2819, 5984), (2992, 5638)]