64642254

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{347539}}^1$

素因数の和:347575

約数の個数: 16

約数和(自身を含む): 133455360

約数和(自身を除く): 68813106

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 347539, 695078, 1042617, 2085234, 10773709, 21547418, 32321127, 64642254]

約数ペア:

[(1, 64642254), (2, 32321127), (3, 21547418), (6, 10773709), (31, 2085234), (62, 1042617), (93, 695078), (186, 347539)]