42138976

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{10883}}^1$

素因数の和:10915

約数の個数: 36

約数和(自身を含む): 91197036

約数和(自身を除く): 49058060

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 10883, 21766, 43532, 87064, 119713, 174128, 239426, 348256, 478852, 957704, 1316843, 1915408, 2633686, 3830816, 5267372, 10534744, 21069488, 42138976]

約数ペア:

[(1, 42138976), (2, 21069488), (4, 10534744), (8, 5267372), (11, 3830816), (16, 2633686), (22, 1915408), (32, 1316843), (44, 957704), (88, 478852), (121, 348256), (176, 239426), (242, 174128), (352, 119713), (484, 87064), (968, 43532), (1936, 21766), (3872, 10883)]