31047082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{26627}}^1$

素因数の和:26693

約数の個数: 16

約数和(自身を含む): 51764832

約数和(自身を除く): 20717750

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 26627, 53254, 292897, 585794, 1411231, 2822462, 15523541, 31047082]

約数ペア:

[(1, 31047082), (2, 15523541), (11, 2822462), (22, 1411231), (53, 585794), (106, 292897), (583, 53254), (1166, 26627)]