85781392

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3083}}^1$

素因数の和:3175

約数の個数: 40

約数和(自身を含む): 174381696

約数和(自身を除く): 88600304

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 3083, 3478, 6166, 6956, 12332, 13912, 24664, 27824, 49328, 114071, 144901, 228142, 289802, 456284, 579604, 912568, 1159208, 1825136, 2318416, 5361337, 10722674, 21445348, 42890696, 85781392]

約数ペア:

[(1, 85781392), (2, 42890696), (4, 21445348), (8, 10722674), (16, 5361337), (37, 2318416), (47, 1825136), (74, 1159208), (94, 912568), (148, 579604), (188, 456284), (296, 289802), (376, 228142), (592, 144901), (752, 114071), (1739, 49328), (3083, 27824), (3478, 24664), (6166, 13912), (6956, 12332)]