31683442

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{16519}}^1$

素因数の和:16665

約数の個数: 16

約数和(自身を含む): 54714240

約数和(自身を除く): 23030798

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 16519, 33038, 115633, 231266, 2263103, 4526206, 15841721, 31683442]

約数ペア:

[(1, 31683442), (2, 15841721), (7, 4526206), (14, 2263103), (137, 231266), (274, 115633), (959, 33038), (1918, 16519)]