42085228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17863}}^1$

素因数の和:17917

約数の個数: 24

約数和(自身を含む): 80030720

約数和(自身を除く): 37945492

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 17863, 35726, 71452, 339397, 553753, 678794, 1107506, 1357588, 2215012, 10521307, 21042614, 42085228]

約数ペア:

[(1, 42085228), (2, 21042614), (4, 10521307), (19, 2215012), (31, 1357588), (38, 1107506), (62, 678794), (76, 553753), (124, 339397), (589, 71452), (1178, 35726), (2356, 17863)]