31675428

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{9461}}^1$

素因数の和:9505

約数の個数: 48

約数和(自身を含む): 84779520

約数和(自身を除く): 53104092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 9461, 18922, 28383, 37844, 56766, 85149, 113532, 170298, 255447, 293291, 340596, 510894, 586582, 879873, 1021788, 1173164, 1759746, 2639619, 3519492, 5279238, 7918857, 10558476, 15837714, 31675428]

約数ペア:

[(1, 31675428), (2, 15837714), (3, 10558476), (4, 7918857), (6, 5279238), (9, 3519492), (12, 2639619), (18, 1759746), (27, 1173164), (31, 1021788), (36, 879873), (54, 586582), (62, 510894), (93, 340596), (108, 293291), (124, 255447), (186, 170298), (279, 113532), (372, 85149), (558, 56766), (837, 37844), (1116, 28383), (1674, 18922), (3348, 9461)]