79104752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{260213}}^1$

素因数の和:260240

約数の個数: 20

約数和(自身を含む): 161332680

約数和(自身を除く): 82227928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 260213, 520426, 1040852, 2081704, 4163408, 4944047, 9888094, 19776188, 39552376, 79104752]

約数ペア:

[(1, 79104752), (2, 39552376), (4, 19776188), (8, 9888094), (16, 4944047), (19, 4163408), (38, 2081704), (76, 1040852), (152, 520426), (304, 260213)]