124198736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{456613}}^1$

素因数の和:456638

約数の個数: 20

約数和(自身を含む): 254790612

約数和(自身を除く): 130591876

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 456613, 913226, 1826452, 3652904, 7305808, 7762421, 15524842, 31049684, 62099368, 124198736]

約数ペア:

[(1, 124198736), (2, 62099368), (4, 31049684), (8, 15524842), (16, 7762421), (17, 7305808), (34, 3652904), (68, 1826452), (136, 913226), (272, 456613)]