31256106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{887}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 71608320

約数和(自身を除く): 40352214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 839, 887, 1678, 1774, 2517, 2661, 5034, 5322, 5873, 6209, 11746, 12418, 17619, 18627, 35238, 37254, 744193, 1488386, 2232579, 4465158, 5209351, 10418702, 15628053, 31256106]

約数ペア:

[(1, 31256106), (2, 15628053), (3, 10418702), (6, 5209351), (7, 4465158), (14, 2232579), (21, 1488386), (42, 744193), (839, 37254), (887, 35238), (1678, 18627), (1774, 17619), (2517, 12418), (2661, 11746), (5034, 6209), (5322, 5873)]