79243642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{23431}}^1$

素因数の和:23541

約数の個数: 16

約数和(自身を含む): 126532800

約数和(自身を除く): 47289158

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 23431, 46862, 445189, 890378, 2085359, 4170718, 39621821, 79243642]

約数ペア:

[(1, 79243642), (2, 39621821), (19, 4170718), (38, 2085359), (89, 890378), (178, 445189), (1691, 46862), (3382, 23431)]