31004878216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2735081}}^1$

素因数の和:2735209

約数の個数: 32

約数和(自身を含む): 63180394200

約数和(自身を除く): 32175515984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 11336, 2735081, 5470162, 10940324, 21880648, 35556053, 71112106, 142224212, 284448424, 298123829, 596247658, 1192495316, 2384990632, 3875609777, 7751219554, 15502439108, 31004878216]

約数ペア:

[(1, 31004878216), (2, 15502439108), (4, 7751219554), (8, 3875609777), (13, 2384990632), (26, 1192495316), (52, 596247658), (104, 298123829), (109, 284448424), (218, 142224212), (436, 71112106), (872, 35556053), (1417, 21880648), (2834, 10940324), (5668, 5470162), (11336, 2735081)]