42240112

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{29663}}^1$

素因数の和:29760

約数の個数: 20

約数和(自身を含む): 82762560

約数和(自身を除く): 40522448

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 29663, 59326, 118652, 237304, 474608, 2640007, 5280014, 10560028, 21120056, 42240112]

約数ペア:

[(1, 42240112), (2, 21120056), (4, 10560028), (8, 5280014), (16, 2640007), (89, 474608), (178, 237304), (356, 118652), (712, 59326), (1424, 29663)]