31817904

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21383}}^1$

素因数の和:21425

約数の個数: 40

約数和(自身を含む): 84851712

約数和(自身を除く): 53033808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 21383, 42766, 64149, 85532, 128298, 171064, 256596, 342128, 513192, 662873, 1026384, 1325746, 1988619, 2651492, 3977238, 5302984, 7954476, 10605968, 15908952, 31817904]

約数ペア:

[(1, 31817904), (2, 15908952), (3, 10605968), (4, 7954476), (6, 5302984), (8, 3977238), (12, 2651492), (16, 1988619), (24, 1325746), (31, 1026384), (48, 662873), (62, 513192), (93, 342128), (124, 256596), (186, 171064), (248, 128298), (372, 85532), (496, 64149), (744, 42766), (1488, 21383)]