16886372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1487}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 31497984

約数和(自身を除く): 14611612

約数列:

[1, 2, 4, 17, 34, 68, 167, 334, 668, 1487, 2839, 2974, 5678, 5948, 11356, 25279, 50558, 101116, 248329, 496658, 993316, 4221593, 8443186, 16886372]

約数ペア:

[(1, 16886372), (2, 8443186), (4, 4221593), (17, 993316), (34, 496658), (68, 248329), (167, 101116), (334, 50558), (668, 25279), (1487, 11356), (2839, 5948), (2974, 5678)]