21611620712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{8431}}^1\times {\mathrm{29129}}^1$

素因数の和:37577

約数の個数: 32

約数和(自身を含む): 44212348800

約数和(自身を除く): 22600728088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 8431, 16862, 29129, 33724, 58258, 67448, 92741, 116516, 185482, 233032, 320419, 370964, 640838, 741928, 1281676, 2563352, 245586599, 491173198, 982346396, 1964692792, 2701452589, 5402905178, 10805810356, 21611620712]

約数ペア:

[(1, 21611620712), (2, 10805810356), (4, 5402905178), (8, 2701452589), (11, 1964692792), (22, 982346396), (44, 491173198), (88, 245586599), (8431, 2563352), (16862, 1281676), (29129, 741928), (33724, 640838), (58258, 370964), (67448, 320419), (92741, 233032), (116516, 185482)]