7938512

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{2971}}^1$

素因数の和:3146

約数の個数: 20

約数和(自身を含む): 15478176

約数和(自身を除く): 7539664

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 2971, 5942, 11884, 23768, 47536, 496157, 992314, 1984628, 3969256, 7938512]

約数ペア:

[(1, 7938512), (2, 3969256), (4, 1984628), (8, 992314), (16, 496157), (167, 47536), (334, 23768), (668, 11884), (1336, 5942), (2672, 2971)]