13481528

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{54361}}^1$

素因数の和:54398

約数の個数: 16

約数和(自身を含む): 26093760

約数和(自身を除く): 12612232

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 54361, 108722, 217444, 434888, 1685191, 3370382, 6740764, 13481528]

約数ペア:

[(1, 13481528), (2, 6740764), (4, 3370382), (8, 1685191), (31, 434888), (62, 217444), (124, 108722), (248, 54361)]