40534638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8269}}^1$

素因数の和:8336

約数の個数: 32

約数和(自身を含む): 87331200

約数和(自身を除く): 46796562

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 8269, 16538, 24807, 49614, 157111, 314222, 355567, 471333, 711134, 942666, 1066701, 2133402, 6755773, 13511546, 20267319, 40534638]

約数ペア:

[(1, 40534638), (2, 20267319), (3, 13511546), (6, 6755773), (19, 2133402), (38, 1066701), (43, 942666), (57, 711134), (86, 471333), (114, 355567), (129, 314222), (258, 157111), (817, 49614), (1634, 24807), (2451, 16538), (4902, 8269)]