16520414978

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1\times {\mathrm{3547}}^1$

素因数の和:4322

約数の個数: 32

約数和(自身を含む): 25880247360

約数和(自身を除く): 9359832382

約数列:

[1, 2, 29, 58, 131, 262, 613, 1226, 3547, 3799, 7094, 7598, 17777, 35554, 80303, 102863, 160606, 205726, 464657, 929314, 2174311, 2328787, 4348622, 4657574, 13475053, 26950106, 63055019, 126110038, 284834741, 569669482, 8260207489, 16520414978]

約数ペア:

[(1, 16520414978), (2, 8260207489), (29, 569669482), (58, 284834741), (131, 126110038), (262, 63055019), (613, 26950106), (1226, 13475053), (3547, 4657574), (3799, 4348622), (7094, 2328787), (7598, 2174311), (17777, 929314), (35554, 464657), (80303, 205726), (102863, 160606)]