430113968

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1987}}^1$

素因数の和:2241

約数の個数: 40

約数和(自身を含む): 848987328

約数和(自身を除く): 418873360

約数列:

[1, 2, 4, 8, 16, 83, 163, 166, 326, 332, 652, 664, 1304, 1328, 1987, 2608, 3974, 7948, 13529, 15896, 27058, 31792, 54116, 108232, 164921, 216464, 323881, 329842, 647762, 659684, 1295524, 1319368, 2591048, 2638736, 5182096, 26882123, 53764246, 107528492, 215056984, 430113968]

約数ペア:

[(1, 430113968), (2, 215056984), (4, 107528492), (8, 53764246), (16, 26882123), (83, 5182096), (163, 2638736), (166, 2591048), (326, 1319368), (332, 1295524), (652, 659684), (664, 647762), (1304, 329842), (1328, 323881), (1987, 216464), (2608, 164921), (3974, 108232), (7948, 54116), (13529, 31792), (15896, 27058)]