81727718

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{5807}}^1$

素因数の和:6067

約数の個数: 16

約数和(自身を含む): 127125504

約数和(自身を除く): 45397786

約数列:

[1, 2, 31, 62, 227, 454, 5807, 7037, 11614, 14074, 180017, 360034, 1318189, 2636378, 40863859, 81727718]

約数ペア:

[(1, 81727718), (2, 40863859), (31, 2636378), (62, 1318189), (227, 360034), (454, 180017), (5807, 14074), (7037, 11614)]