88457138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1871}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 166053888

約数和(自身を除く): 77596750

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 307, 614, 1871, 2149, 3377, 3742, 4298, 6754, 13097, 20581, 23639, 26194, 41162, 47278, 144067, 288134, 574397, 1148794, 4020779, 6318367, 8041558, 12636734, 44228569, 88457138]

約数ペア:

[(1, 88457138), (2, 44228569), (7, 12636734), (11, 8041558), (14, 6318367), (22, 4020779), (77, 1148794), (154, 574397), (307, 288134), (614, 144067), (1871, 47278), (2149, 41162), (3377, 26194), (3742, 23639), (4298, 20581), (6754, 13097)]