866792008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{5051}}^1$

素因数の和:6205

約数の個数: 32

約数和(自身を含む): 1712628000

約数和(自身を除く): 845835992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1129, 2258, 4516, 5051, 9032, 10102, 20204, 21451, 40408, 42902, 85804, 95969, 171608, 191938, 383876, 767752, 5702579, 11405158, 22810316, 45620632, 108349001, 216698002, 433396004, 866792008]

約数ペア:

[(1, 866792008), (2, 433396004), (4, 216698002), (8, 108349001), (19, 45620632), (38, 22810316), (76, 11405158), (152, 5702579), (1129, 767752), (2258, 383876), (4516, 191938), (5051, 171608), (9032, 95969), (10102, 85804), (20204, 42902), (21451, 40408)]