91039718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4253}}^1$

素因数の和:4412

約数の個数: 32

約数和(自身を含む): 171521280

約数和(自身を除く): 80481562

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 3058, 4253, 8506, 10703, 21406, 29771, 46783, 59542, 93566, 327481, 591167, 654962, 1182334, 4138169, 6502837, 8276338, 13005674, 45519859, 91039718]

約数ペア:

[(1, 91039718), (2, 45519859), (7, 13005674), (11, 8276338), (14, 6502837), (22, 4138169), (77, 1182334), (139, 654962), (154, 591167), (278, 327481), (973, 93566), (1529, 59542), (1946, 46783), (3058, 29771), (4253, 21406), (8506, 10703)]