80487718

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{56443}}^1$

素因数の和:56499

約数の個数: 16

約数和(自身を含む): 130046976

約数和(自身を除く): 49559258

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 56443, 112886, 1298189, 1749733, 2596378, 3499466, 40243859, 80487718]

約数ペア:

[(1, 80487718), (2, 40243859), (23, 3499466), (31, 2596378), (46, 1749733), (62, 1298189), (713, 112886), (1426, 56443)]