15318088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 30641760

約数和(自身を除く): 15323672

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 326, 652, 691, 1304, 1382, 2764, 2771, 5528, 5542, 11084, 11747, 22168, 23494, 46988, 93976, 112633, 225266, 450532, 901064, 1914761, 3829522, 7659044, 15318088]

約数ペア:

[(1, 15318088), (2, 7659044), (4, 3829522), (8, 1914761), (17, 901064), (34, 450532), (68, 225266), (136, 112633), (163, 93976), (326, 46988), (652, 23494), (691, 22168), (1304, 11747), (1382, 11084), (2764, 5542), (2771, 5528)]