121416272

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{261673}}^1$

素因数の和:261710

約数の個数: 20

約数和(自身を含む): 243356820

約数和(自身を除く): 121940548

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 261673, 523346, 1046692, 2093384, 4186768, 7588517, 15177034, 30354068, 60708136, 121416272]

約数ペア:

[(1, 121416272), (2, 60708136), (4, 30354068), (8, 15177034), (16, 7588517), (29, 4186768), (58, 2093384), (116, 1046692), (232, 523346), (464, 261673)]