22091336

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 20676664

約数列:

[1, 2, 4, 8, 43, 86, 149, 172, 298, 344, 431, 596, 862, 1192, 1724, 3448, 6407, 12814, 18533, 25628, 37066, 51256, 64219, 74132, 128438, 148264, 256876, 513752, 2761417, 5522834, 11045668, 22091336]

約数ペア:

[(1, 22091336), (2, 11045668), (4, 5522834), (8, 2761417), (43, 513752), (86, 256876), (149, 148264), (172, 128438), (298, 74132), (344, 64219), (431, 51256), (596, 37066), (862, 25628), (1192, 18533), (1724, 12814), (3448, 6407)]