40882808

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 79693200

約数和(自身を除く): 38810392

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 313, 563, 626, 1126, 1252, 2252, 2504, 4504, 9077, 16327, 18154, 32654, 36308, 65308, 72616, 130616, 176219, 352438, 704876, 1409752, 5110351, 10220702, 20441404, 40882808]

約数ペア:

[(1, 40882808), (2, 20441404), (4, 10220702), (8, 5110351), (29, 1409752), (58, 704876), (116, 352438), (232, 176219), (313, 130616), (563, 72616), (626, 65308), (1126, 36308), (1252, 32654), (2252, 18154), (2504, 16327), (4504, 9077)]