31385036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5657}}^1$

素因数の和:5753

約数の個数: 24

約数和(自身を含む): 58616880

約数和(自身を除く): 27231844

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 5657, 11314, 22628, 107483, 214966, 412961, 429932, 825922, 1651844, 7846259, 15692518, 31385036]

約数ペア:

[(1, 31385036), (2, 15692518), (4, 7846259), (19, 1651844), (38, 825922), (73, 429932), (76, 412961), (146, 214966), (292, 107483), (1387, 22628), (2774, 11314), (5548, 5657)]