29720072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{119839}}^1$

素因数の和:119876

約数の個数: 16

約数和(自身を含む): 57523200

約数和(自身を除く): 27803128

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 119839, 239678, 479356, 958712, 3715009, 7430018, 14860036, 29720072]

約数ペア:

[(1, 29720072), (2, 14860036), (4, 7430018), (8, 3715009), (31, 958712), (62, 479356), (124, 239678), (248, 119839)]