313612336

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{81331}}^1$

素因数の和:81580

約数の個数: 20

約数和(自身を含む): 610152664

約数和(自身を除く): 296540328

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 81331, 162662, 325324, 650648, 1301296, 19600771, 39201542, 78403084, 156806168, 313612336]

約数ペア:

[(1, 313612336), (2, 156806168), (4, 78403084), (8, 39201542), (16, 19600771), (241, 1301296), (482, 650648), (964, 325324), (1928, 162662), (3856, 81331)]