16564630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:864

約数の個数: 32

約数和(自身を含む): 31842720

約数和(自身を除く): 15278090

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 701, 1390, 1402, 2363, 3505, 4726, 7010, 11815, 11917, 23630, 23834, 59585, 97439, 119170, 194878, 487195, 974390, 1656463, 3312926, 8282315, 16564630]

約数ペア:

[(1, 16564630), (2, 8282315), (5, 3312926), (10, 1656463), (17, 974390), (34, 487195), (85, 194878), (139, 119170), (170, 97439), (278, 59585), (695, 23834), (701, 23630), (1390, 11917), (1402, 11815), (2363, 7010), (3505, 4726)]