42707956

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2113}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 77659904

約数和(自身を除く): 34951948

約数列:

[1, 2, 4, 31, 62, 124, 163, 326, 652, 2113, 4226, 5053, 8452, 10106, 20212, 65503, 131006, 262012, 344419, 688838, 1377676, 10676989, 21353978, 42707956]

約数ペア:

[(1, 42707956), (2, 21353978), (4, 10676989), (31, 1377676), (62, 688838), (124, 344419), (163, 262012), (326, 131006), (652, 65503), (2113, 20212), (4226, 10106), (5053, 8452)]