16164817705

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{2131}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 20147707008

約数和(自身を除く): 3982889303

約数列:

[1, 5, 37, 131, 185, 313, 655, 1565, 2131, 4847, 10655, 11581, 24235, 41003, 57905, 78847, 205015, 279161, 394235, 667003, 1395805, 1517111, 3335015, 7585555, 10328957, 24679111, 51644785, 87377393, 123395555, 436886965, 3232963541, 16164817705]

約数ペア:

[(1, 16164817705), (5, 3232963541), (37, 436886965), (131, 123395555), (185, 87377393), (313, 51644785), (655, 24679111), (1565, 10328957), (2131, 7585555), (4847, 3335015), (10655, 1517111), (11581, 1395805), (24235, 667003), (41003, 394235), (57905, 279161), (78847, 205015)]