31443796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1061}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 57093120

約数和(自身を除く): 25649324

約数列:

[1, 2, 4, 31, 62, 124, 239, 478, 956, 1061, 2122, 4244, 7409, 14818, 29636, 32891, 65782, 131564, 253579, 507158, 1014316, 7860949, 15721898, 31443796]

約数ペア:

[(1, 31443796), (2, 15721898), (4, 7860949), (31, 1014316), (62, 507158), (124, 253579), (239, 131564), (478, 65782), (956, 32891), (1061, 29636), (2122, 14818), (4244, 7409)]