8125864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 16281000

約数和(自身を除く): 8155136

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 401, 596, 802, 1192, 1604, 2533, 3208, 5066, 6817, 10132, 13634, 20264, 27268, 54536, 59749, 119498, 238996, 477992, 1015733, 2031466, 4062932, 8125864]

約数ペア:

[(1, 8125864), (2, 4062932), (4, 2031466), (8, 1015733), (17, 477992), (34, 238996), (68, 119498), (136, 59749), (149, 54536), (298, 27268), (401, 20264), (596, 13634), (802, 10132), (1192, 6817), (1604, 5066), (2533, 3208)]