80670908

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 143001600

約数和(自身を除く): 62330692

約数列:

[1, 2, 4, 127, 254, 379, 419, 508, 758, 838, 1516, 1676, 48133, 53213, 96266, 106426, 158801, 192532, 212852, 317602, 635204, 20167727, 40335454, 80670908]

約数ペア:

[(1, 80670908), (2, 40335454), (4, 20167727), (127, 635204), (254, 317602), (379, 212852), (419, 192532), (508, 158801), (758, 106426), (838, 96266), (1516, 53213), (1676, 48133)]