855964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 1592640

約数和(自身を除く): 736676

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 157, 188, 314, 628, 1363, 2726, 4553, 5452, 7379, 9106, 14758, 18212, 29516, 213991, 427982, 855964]

約数ペア:

[(1, 855964), (2, 427982), (4, 213991), (29, 29516), (47, 18212), (58, 14758), (94, 9106), (116, 7379), (157, 5452), (188, 4553), (314, 2726), (628, 1363)]