33218666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1987}}^1$

素因数の和:2645

約数の個数: 16

約数和(自身を含む): 53771424

約数和(自身を除く): 20552758

約数列:

[1, 2, 13, 26, 643, 1286, 1987, 3974, 8359, 16718, 25831, 51662, 1277641, 2555282, 16609333, 33218666]

約数ペア:

[(1, 33218666), (2, 16609333), (13, 2555282), (26, 1277641), (643, 51662), (1286, 25831), (1987, 16718), (3974, 8359)]