86935904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 72

約数和(自身を含む): 193682664

約数和(自身を除く): 106746760

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 257, 341, 352, 496, 514, 682, 961, 992, 1028, 1364, 1922, 2056, 2728, 2827, 3844, 4112, 5456, 5654, 7688, 7967, 8224, 10571, 10912, 11308, 15376, 15934, 21142, 22616, 30752, 31868, 42284, 45232, 63736, 84568, 87637, 90464, 127472, 169136, 175274, 246977, 254944, 338272, 350548, 493954, 701096, 987908, 1402192, 1975816, 2716747, 2804384, 3951632, 5433494, 7903264, 10866988, 21733976, 43467952, 86935904]

約数ペア:

[(1, 86935904), (2, 43467952), (4, 21733976), (8, 10866988), (11, 7903264), (16, 5433494), (22, 3951632), (31, 2804384), (32, 2716747), (44, 1975816), (62, 1402192), (88, 987908), (124, 701096), (176, 493954), (248, 350548), (257, 338272), (341, 254944), (352, 246977), (496, 175274), (514, 169136), (682, 127472), (961, 90464), (992, 87637), (1028, 84568), (1364, 63736), (1922, 45232), (2056, 42284), (2728, 31868), (2827, 30752), (3844, 22616), (4112, 21142), (5456, 15934), (5654, 15376), (7688, 11308), (7967, 10912), (8224, 10571)]