442352272

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{165551}}^1$

素因数の和:165726

約数の個数: 20

約数和(自身を含む): 862194816

約数和(自身を除く): 419842544

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 165551, 331102, 662204, 1324408, 2648816, 27647017, 55294034, 110588068, 221176136, 442352272]

約数ペア:

[(1, 442352272), (2, 221176136), (4, 110588068), (8, 55294034), (16, 27647017), (167, 2648816), (334, 1324408), (668, 662204), (1336, 331102), (2672, 165551)]