71390954

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{1307}}^1$

素因数の和:2221

約数の個数: 16

約数和(自身を含む): 110750976

約数和(自身を除く): 39360022

約数列:

[1, 2, 31, 62, 881, 1307, 1762, 2614, 27311, 40517, 54622, 81034, 1151467, 2302934, 35695477, 71390954]

約数ペア:

[(1, 71390954), (2, 35695477), (31, 2302934), (62, 1151467), (881, 81034), (1307, 54622), (1762, 40517), (2614, 27311)]