86066428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{161779}}^1$

素因数の和:161809

約数の個数: 24

約数和(自身を含む): 181193600

約数和(自身を除く): 95127172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 161779, 323558, 647116, 1132453, 2264906, 3073801, 4529812, 6147602, 12295204, 21516607, 43033214, 86066428]

約数ペア:

[(1, 86066428), (2, 43033214), (4, 21516607), (7, 12295204), (14, 6147602), (19, 4529812), (28, 3073801), (38, 2264906), (76, 1132453), (133, 647116), (266, 323558), (532, 161779)]