80996875352

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1607}}^1\times {\mathrm{146519}}^1$

素因数の和:148175

約数の個数: 32

約数和(自身を含む): 155498745600

約数和(自身を除く): 74501870248

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1607, 3214, 6428, 12856, 69101, 138202, 146519, 276404, 293038, 552808, 586076, 1172152, 6300317, 12600634, 25201268, 50402536, 235456033, 470912066, 941824132, 1883648264, 10124609419, 20249218838, 40498437676, 80996875352]

約数ペア:

[(1, 80996875352), (2, 40498437676), (4, 20249218838), (8, 10124609419), (43, 1883648264), (86, 941824132), (172, 470912066), (344, 235456033), (1607, 50402536), (3214, 25201268), (6428, 12600634), (12856, 6300317), (69101, 1172152), (138202, 586076), (146519, 552808), (276404, 293038)]