16417960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31573}}^1$

素因数の和:31597

約数の個数: 32

約数和(自身を含む): 39783240

約数和(自身を除く): 23365280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 31573, 63146, 126292, 157865, 252584, 315730, 410449, 631460, 820898, 1262920, 1641796, 2052245, 3283592, 4104490, 8208980, 16417960]

約数ペア:

[(1, 16417960), (2, 8208980), (4, 4104490), (5, 3283592), (8, 2052245), (10, 1641796), (13, 1262920), (20, 820898), (26, 631460), (40, 410449), (52, 315730), (65, 252584), (104, 157865), (130, 126292), (260, 63146), (520, 31573)]