16639497796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{18397}}^1$

素因数の和:18748

約数の個数: 48

約数和(自身を含む): 31600993536

約数和(自身を除く): 14961495740

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 283, 566, 799, 1132, 1598, 3196, 4811, 9622, 13301, 18397, 19244, 26602, 36794, 53204, 73588, 226117, 312749, 452234, 625498, 864659, 904468, 1250996, 1729318, 3458636, 5206351, 10412702, 14699203, 20825404, 29398406, 58796812, 88507967, 177015934, 244698497, 354031868, 489396994, 978793988, 4159874449, 8319748898, 16639497796]

約数ペア:

[(1, 16639497796), (2, 8319748898), (4, 4159874449), (17, 978793988), (34, 489396994), (47, 354031868), (68, 244698497), (94, 177015934), (188, 88507967), (283, 58796812), (566, 29398406), (799, 20825404), (1132, 14699203), (1598, 10412702), (3196, 5206351), (4811, 3458636), (9622, 1729318), (13301, 1250996), (18397, 904468), (19244, 864659), (26602, 625498), (36794, 452234), (53204, 312749), (73588, 226117)]