22782836

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 40694304

約数和(自身を除く): 17911468

約数列:

[1, 2, 4, 83, 163, 166, 326, 332, 421, 652, 842, 1684, 13529, 27058, 34943, 54116, 68623, 69886, 137246, 139772, 274492, 5695709, 11391418, 22782836]

約数ペア:

[(1, 22782836), (2, 11391418), (4, 5695709), (83, 274492), (163, 139772), (166, 137246), (326, 69886), (332, 68623), (421, 54116), (652, 34943), (842, 27058), (1684, 13529)]