31510056

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 84902400

約数和(自身を除く): 53392344

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 456, 516, 817, 1032, 1607, 1634, 2451, 3214, 3268, 4821, 4902, 6428, 6536, 9642, 9804, 12856, 19284, 19608, 30533, 38568, 61066, 69101, 91599, 122132, 138202, 183198, 207303, 244264, 276404, 366396, 414606, 552808, 732792, 829212, 1312919, 1658424, 2625838, 3938757, 5251676, 7877514, 10503352, 15755028, 31510056]

約数ペア:

[(1, 31510056), (2, 15755028), (3, 10503352), (4, 7877514), (6, 5251676), (8, 3938757), (12, 2625838), (19, 1658424), (24, 1312919), (38, 829212), (43, 732792), (57, 552808), (76, 414606), (86, 366396), (114, 276404), (129, 244264), (152, 207303), (172, 183198), (228, 138202), (258, 122132), (344, 91599), (456, 69101), (516, 61066), (817, 38568), (1032, 30533), (1607, 19608), (1634, 19284), (2451, 12856), (3214, 9804), (3268, 9642), (4821, 6536), (4902, 6428)]