31005472

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 64471680

約数和(自身を除く): 33466208

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 103, 184, 206, 368, 409, 412, 736, 818, 824, 1636, 1648, 2369, 3272, 3296, 4738, 6544, 9407, 9476, 13088, 18814, 18952, 37628, 37904, 42127, 75256, 75808, 84254, 150512, 168508, 301024, 337016, 674032, 968921, 1348064, 1937842, 3875684, 7751368, 15502736, 31005472]

約数ペア:

[(1, 31005472), (2, 15502736), (4, 7751368), (8, 3875684), (16, 1937842), (23, 1348064), (32, 968921), (46, 674032), (92, 337016), (103, 301024), (184, 168508), (206, 150512), (368, 84254), (409, 75808), (412, 75256), (736, 42127), (818, 37904), (824, 37628), (1636, 18952), (1648, 18814), (2369, 13088), (3272, 9476), (3296, 9407), (4738, 6544)]