319905368

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{41611}}^1$

素因数の和:41679

約数の個数: 24

約数和(自身を含む): 619810740

約数和(自身を除く): 299905372

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 41611, 83222, 166444, 332888, 1289941, 2579882, 5159764, 10319528, 39988171, 79976342, 159952684, 319905368]

約数ペア:

[(1, 319905368), (2, 159952684), (4, 79976342), (8, 39988171), (31, 10319528), (62, 5159764), (124, 2579882), (248, 1289941), (961, 332888), (1922, 166444), (3844, 83222), (7688, 41611)]