31470934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{16073}}^1$

素因数の和:16175

約数の個数: 16

約数和(自身を含む): 52079760

約数和(自身を除く): 20608826

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 16073, 32146, 176803, 353606, 1430497, 2860994, 15735467, 31470934]

約数ペア:

[(1, 31470934), (2, 15735467), (11, 2860994), (22, 1430497), (89, 353606), (178, 176803), (979, 32146), (1958, 16073)]