31648136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2693}}^1$

素因数の和:2825

約数の個数: 32

約数和(自身を含む): 64494360

約数和(自身を除く): 32846224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2693, 2938, 5386, 5876, 10772, 11752, 21544, 35009, 70018, 140036, 280072, 304309, 608618, 1217236, 2434472, 3956017, 7912034, 15824068, 31648136]

約数ペア:

[(1, 31648136), (2, 15824068), (4, 7912034), (8, 3956017), (13, 2434472), (26, 1217236), (52, 608618), (104, 304309), (113, 280072), (226, 140036), (452, 70018), (904, 35009), (1469, 21544), (2693, 11752), (2938, 10772), (5386, 5876)]