40612312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{390503}}^1$

素因数の和:390522

約数の個数: 16

約数和(自身を含む): 82005840

約数和(自身を除く): 41393528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 390503, 781006, 1562012, 3124024, 5076539, 10153078, 20306156, 40612312]

約数ペア:

[(1, 40612312), (2, 20306156), (4, 10153078), (8, 5076539), (13, 3124024), (26, 1562012), (52, 781006), (104, 390503)]