8157092

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 14864640

約数和(自身を除く): 6707548

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 419, 628, 838, 1676, 4867, 9734, 12989, 19468, 25978, 51956, 65783, 131566, 263132, 2039273, 4078546, 8157092]

約数ペア:

[(1, 8157092), (2, 4078546), (4, 2039273), (31, 263132), (62, 131566), (124, 65783), (157, 51956), (314, 25978), (419, 19468), (628, 12989), (838, 9734), (1676, 4867)]