77720338

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{6037}}^1$

素因数の和:6237

約数の個数: 16

約数和(自身を含む): 120204504

約数和(自身を除く): 42484166

約数列:

[1, 2, 41, 82, 157, 314, 6037, 6437, 12074, 12874, 247517, 495034, 947809, 1895618, 38860169, 77720338]

約数ペア:

[(1, 77720338), (2, 38860169), (41, 1895618), (82, 947809), (157, 495034), (314, 247517), (6037, 12874), (6437, 12074)]