31386934

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1201}}^1$

素因数の和:1455

約数の個数: 16

約数和(自身を含む): 48031920

約数和(自身を除く): 16644986

約数列:

[1, 2, 73, 146, 179, 358, 1201, 2402, 13067, 26134, 87673, 175346, 214979, 429958, 15693467, 31386934]

約数ペア:

[(1, 31386934), (2, 15693467), (73, 429958), (146, 214979), (179, 175346), (358, 87673), (1201, 26134), (2402, 13067)]