31691112

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{8101}}^1$

素因数の和:8273

約数の個数: 32

約数和(自身を含む): 79723680

約数和(自身を除く): 48032568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 8101, 16202, 24303, 32404, 48606, 64808, 97212, 194424, 1320463, 2640926, 3961389, 5281852, 7922778, 10563704, 15845556, 31691112]

約数ペア:

[(1, 31691112), (2, 15845556), (3, 10563704), (4, 7922778), (6, 5281852), (8, 3961389), (12, 2640926), (24, 1320463), (163, 194424), (326, 97212), (489, 64808), (652, 48606), (978, 32404), (1304, 24303), (1956, 16202), (3912, 8101)]