91132816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5081}}^1$

素因数の和:5167

約数の個数: 40

約数和(自身を含む): 189050400

約数和(自身を除く): 97917584

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4484, 5081, 8968, 10162, 17936, 20324, 40648, 81296, 96539, 193078, 299779, 386156, 599558, 772312, 1199116, 1544624, 2398232, 4796464, 5695801, 11391602, 22783204, 45566408, 91132816]

約数ペア:

[(1, 91132816), (2, 45566408), (4, 22783204), (8, 11391602), (16, 5695801), (19, 4796464), (38, 2398232), (59, 1544624), (76, 1199116), (118, 772312), (152, 599558), (236, 386156), (304, 299779), (472, 193078), (944, 96539), (1121, 81296), (2242, 40648), (4484, 20324), (5081, 17936), (8968, 10162)]