31953446

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 56125440

約数和(自身を除く): 24171994

約数列:

[1, 2, 7, 14, 79, 158, 167, 173, 334, 346, 553, 1106, 1169, 1211, 2338, 2422, 13193, 13667, 26386, 27334, 28891, 57782, 92351, 95669, 184702, 191338, 202237, 404474, 2282389, 4564778, 15976723, 31953446]

約数ペア:

[(1, 31953446), (2, 15976723), (7, 4564778), (14, 2282389), (79, 404474), (158, 202237), (167, 191338), (173, 184702), (334, 95669), (346, 92351), (553, 57782), (1106, 28891), (1169, 27334), (1211, 26386), (2338, 13667), (2422, 13193)]