31270176

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{15511}}^1$

素因数の和:15534

約数の個数: 72

約数和(自身を含む): 101634624

約数和(自身を除く): 70364448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 15511, 31022, 46533, 62044, 93066, 108577, 124088, 139599, 186132, 217154, 248176, 279198, 325731, 372264, 434308, 496352, 558396, 651462, 744528, 868616, 977193, 1116792, 1302924, 1489056, 1737232, 1954386, 2233584, 2605848, 3474464, 3908772, 4467168, 5211696, 7817544, 10423392, 15635088, 31270176]

約数ペア:

[(1, 31270176), (2, 15635088), (3, 10423392), (4, 7817544), (6, 5211696), (7, 4467168), (8, 3908772), (9, 3474464), (12, 2605848), (14, 2233584), (16, 1954386), (18, 1737232), (21, 1489056), (24, 1302924), (28, 1116792), (32, 977193), (36, 868616), (42, 744528), (48, 651462), (56, 558396), (63, 496352), (72, 434308), (84, 372264), (96, 325731), (112, 279198), (126, 248176), (144, 217154), (168, 186132), (224, 139599), (252, 124088), (288, 108577), (336, 93066), (504, 62044), (672, 46533), (1008, 31022), (2016, 15511)]