42189164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1487}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 76120128

約数和(自身を除く): 33930964

約数列:

[1, 2, 4, 41, 82, 164, 173, 346, 692, 1487, 2974, 5948, 7093, 14186, 28372, 60967, 121934, 243868, 257251, 514502, 1029004, 10547291, 21094582, 42189164]

約数ペア:

[(1, 42189164), (2, 21094582), (4, 10547291), (41, 1029004), (82, 514502), (164, 257251), (173, 243868), (346, 121934), (692, 60967), (1487, 28372), (2974, 14186), (5948, 7093)]