45164648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1061}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 90036360

約数和(自身を除く): 44871712

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 313, 626, 1061, 1252, 2122, 2504, 4244, 5321, 8488, 10642, 18037, 21284, 36074, 42568, 72148, 144296, 332093, 664186, 1328372, 2656744, 5645581, 11291162, 22582324, 45164648]

約数ペア:

[(1, 45164648), (2, 22582324), (4, 11291162), (8, 5645581), (17, 2656744), (34, 1328372), (68, 664186), (136, 332093), (313, 144296), (626, 72148), (1061, 42568), (1252, 36074), (2122, 21284), (2504, 18037), (4244, 10642), (5321, 8488)]