31859168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3121}}^1$

素因数の和:3171

約数の個数: 48

約数和(自身を含む): 70806960

約数和(自身を除く): 38947792

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 3121, 5104, 6242, 10208, 12484, 24968, 34331, 49936, 68662, 90509, 99872, 137324, 181018, 274648, 362036, 549296, 724072, 995599, 1098592, 1448144, 1991198, 2896288, 3982396, 7964792, 15929584, 31859168]

約数ペア:

[(1, 31859168), (2, 15929584), (4, 7964792), (8, 3982396), (11, 2896288), (16, 1991198), (22, 1448144), (29, 1098592), (32, 995599), (44, 724072), (58, 549296), (88, 362036), (116, 274648), (176, 181018), (232, 137324), (319, 99872), (352, 90509), (464, 68662), (638, 49936), (928, 34331), (1276, 24968), (2552, 12484), (3121, 10208), (5104, 6242)]