65231902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 106596000

約数和(自身を除く): 41364098

約数列:

[1, 2, 19, 38, 41, 82, 149, 281, 298, 562, 779, 1558, 2831, 5339, 5662, 6109, 10678, 11521, 12218, 23042, 41869, 83738, 116071, 218899, 232142, 437798, 795511, 1591022, 1716629, 3433258, 32615951, 65231902]

約数ペア:

[(1, 65231902), (2, 32615951), (19, 3433258), (38, 1716629), (41, 1591022), (82, 795511), (149, 437798), (281, 232142), (298, 218899), (562, 116071), (779, 83738), (1558, 41869), (2831, 23042), (5339, 12218), (5662, 11521), (6109, 10678)]