39148576

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 82361664

約数和(自身を除く): 43213088

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1237, 1376, 1978, 2474, 3956, 4948, 7912, 9896, 15824, 19792, 28451, 31648, 39584, 53191, 56902, 106382, 113804, 212764, 227608, 425528, 455216, 851056, 910432, 1223393, 1702112, 2446786, 4893572, 9787144, 19574288, 39148576]

約数ペア:

[(1, 39148576), (2, 19574288), (4, 9787144), (8, 4893572), (16, 2446786), (23, 1702112), (32, 1223393), (43, 910432), (46, 851056), (86, 455216), (92, 425528), (172, 227608), (184, 212764), (344, 113804), (368, 106382), (688, 56902), (736, 53191), (989, 39584), (1237, 31648), (1376, 28451), (1978, 19792), (2474, 15824), (3956, 9896), (4948, 7912)]