31075376

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 62329344

約数和(自身を除く): 31253968

約数列:

[1, 2, 4, 8, 16, 41, 82, 127, 164, 254, 328, 373, 508, 656, 746, 1016, 1492, 2032, 2984, 5207, 5968, 10414, 15293, 20828, 30586, 41656, 47371, 61172, 83312, 94742, 122344, 189484, 244688, 378968, 757936, 1942211, 3884422, 7768844, 15537688, 31075376]

約数ペア:

[(1, 31075376), (2, 15537688), (4, 7768844), (8, 3884422), (16, 1942211), (41, 757936), (82, 378968), (127, 244688), (164, 189484), (254, 122344), (328, 94742), (373, 83312), (508, 61172), (656, 47371), (746, 41656), (1016, 30586), (1492, 20828), (2032, 15293), (2984, 10414), (5207, 5968)]