831572164

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{8111}}^1$

素因数の和:8224

約数の個数: 36

約数和(自身を含む): 1557698688

約数和(自身を除く): 726126524

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 361, 722, 1349, 1444, 2698, 5396, 8111, 16222, 25631, 32444, 51262, 102524, 154109, 308218, 575881, 616436, 1151762, 2303524, 2928071, 5856142, 10941739, 11712284, 21883478, 43766956, 207893041, 415786082, 831572164]

約数ペア:

[(1, 831572164), (2, 415786082), (4, 207893041), (19, 43766956), (38, 21883478), (71, 11712284), (76, 10941739), (142, 5856142), (284, 2928071), (361, 2303524), (722, 1151762), (1349, 616436), (1444, 575881), (2698, 308218), (5396, 154109), (8111, 102524), (16222, 51262), (25631, 32444)]