31348022

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{977}}^1$

素因数の和:1303

約数の個数: 16

約数和(自身を含む): 48023712

約数和(自身を除く): 16675690

約数列:

[1, 2, 61, 122, 263, 526, 977, 1954, 16043, 32086, 59597, 119194, 256951, 513902, 15674011, 31348022]

約数ペア:

[(1, 31348022), (2, 15674011), (61, 513902), (122, 256951), (263, 119194), (526, 59597), (977, 32086), (1954, 16043)]