120784432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{243517}}^1$

素因数の和:243556

約数の個数: 20

約数和(自身を含む): 241569856

約数和(自身を除く): 120785424

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 243517, 487034, 974068, 1948136, 3896272, 7549027, 15098054, 30196108, 60392216, 120784432]

約数ペア:

[(1, 120784432), (2, 60392216), (4, 30196108), (8, 15098054), (16, 7549027), (31, 3896272), (62, 1948136), (124, 974068), (248, 487034), (496, 243517)]