42453986

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{1877}}^1$

素因数の和:2185

約数の個数: 16

約数和(自身を含む): 65444544

約数和(自身を除く): 22990558

約数列:

[1, 2, 43, 86, 263, 526, 1877, 3754, 11309, 22618, 80711, 161422, 493651, 987302, 21226993, 42453986]

約数ペア:

[(1, 42453986), (2, 21226993), (43, 987302), (86, 493651), (263, 161422), (526, 80711), (1877, 22618), (3754, 11309)]