31804304

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4813}}^1$

素因数の和:4887

約数の個数: 40

約数和(自身を含む): 71632320

約数和(自身を除く): 39828016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 4813, 6608, 9626, 19252, 33691, 38504, 67382, 77008, 134764, 269528, 283967, 539056, 567934, 1135868, 1987769, 2271736, 3975538, 4543472, 7951076, 15902152, 31804304]

約数ペア:

[(1, 31804304), (2, 15902152), (4, 7951076), (7, 4543472), (8, 3975538), (14, 2271736), (16, 1987769), (28, 1135868), (56, 567934), (59, 539056), (112, 283967), (118, 269528), (236, 134764), (413, 77008), (472, 67382), (826, 38504), (944, 33691), (1652, 19252), (3304, 9626), (4813, 6608)]