79825688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12809}}^1$

素因数の和:12875

約数の個数: 32

約数和(自身を含む): 161406000

約数和(自身を除く): 81580312

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 12809, 25618, 51236, 102472, 243371, 486742, 525169, 973484, 1050338, 1946968, 2100676, 4201352, 9978211, 19956422, 39912844, 79825688]

約数ペア:

[(1, 79825688), (2, 39912844), (4, 19956422), (8, 9978211), (19, 4201352), (38, 2100676), (41, 1946968), (76, 1050338), (82, 973484), (152, 525169), (164, 486742), (328, 243371), (779, 102472), (1558, 51236), (3116, 25618), (6232, 12809)]