31200558

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2113}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 65753856

約数和(自身を除く): 34553298

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 2113, 2461, 4226, 4922, 6339, 7383, 12678, 14766, 48599, 97198, 145797, 226091, 291594, 452182, 678273, 1356546, 5200093, 10400186, 15600279, 31200558]

約数ペア:

[(1, 31200558), (2, 15600279), (3, 10400186), (6, 5200093), (23, 1356546), (46, 678273), (69, 452182), (107, 291594), (138, 226091), (214, 145797), (321, 97198), (642, 48599), (2113, 14766), (2461, 12678), (4226, 7383), (4922, 6339)]