16263381976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{102121}}^1$

素因数の和:103315

約数の個数: 32

約数和(自身を含む): 32315485680

約数和(自身を除く): 16052103704

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1171, 2342, 4684, 9368, 19907, 39814, 79628, 102121, 159256, 204242, 408484, 816968, 1736057, 3472114, 6944228, 13888456, 119583691, 239167382, 478334764, 956669528, 2032922747, 4065845494, 8131690988, 16263381976]

約数ペア:

[(1, 16263381976), (2, 8131690988), (4, 4065845494), (8, 2032922747), (17, 956669528), (34, 478334764), (68, 239167382), (136, 119583691), (1171, 13888456), (2342, 6944228), (4684, 3472114), (9368, 1736057), (19907, 816968), (39814, 408484), (79628, 204242), (102121, 159256)]