170563984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{937}}^1$

素因数の和:1343

約数の個数: 40

約数和(自身を含む): 342422528

約数和(自身を除く): 171858544

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 367, 496, 734, 937, 1468, 1874, 2936, 3748, 5872, 7496, 11377, 14992, 22754, 29047, 45508, 58094, 91016, 116188, 182032, 232376, 343879, 464752, 687758, 1375516, 2751032, 5502064, 10660249, 21320498, 42640996, 85281992, 170563984]

約数ペア:

[(1, 170563984), (2, 85281992), (4, 42640996), (8, 21320498), (16, 10660249), (31, 5502064), (62, 2751032), (124, 1375516), (248, 687758), (367, 464752), (496, 343879), (734, 232376), (937, 182032), (1468, 116188), (1874, 91016), (2936, 58094), (3748, 45508), (5872, 29047), (7496, 22754), (11377, 14992)]