80755558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{100193}}^1$

素因数の和:100239

約数の個数: 16

約数和(自身を含む): 134660736

約数和(自身を除く): 53905178

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 100193, 200386, 1302509, 2605018, 3105983, 6211966, 40377779, 80755558]

約数ペア:

[(1, 80755558), (2, 40377779), (13, 6211966), (26, 3105983), (31, 2605018), (62, 1302509), (403, 200386), (806, 100193)]