31366884

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 75297600

約数和(自身を除く): 43930716

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 149, 159, 212, 298, 318, 331, 447, 596, 636, 662, 894, 993, 1324, 1788, 1986, 3972, 7897, 15794, 17543, 23691, 31588, 35086, 47382, 49319, 52629, 70172, 94764, 98638, 105258, 147957, 197276, 210516, 295914, 591828, 2613907, 5227814, 7841721, 10455628, 15683442, 31366884]

約数ペア:

[(1, 31366884), (2, 15683442), (3, 10455628), (4, 7841721), (6, 5227814), (12, 2613907), (53, 591828), (106, 295914), (149, 210516), (159, 197276), (212, 147957), (298, 105258), (318, 98638), (331, 94764), (447, 70172), (596, 52629), (636, 49319), (662, 47382), (894, 35086), (993, 31588), (1324, 23691), (1788, 17543), (1986, 15794), (3972, 7897)]