30778558

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{2347}}^1$

素因数の和:2511

約数の個数: 16

約数和(自身を含む): 47335680

約数和(自身を除く): 16557122

約数列:

[1, 2, 79, 83, 158, 166, 2347, 4694, 6557, 13114, 185413, 194801, 370826, 389602, 15389279, 30778558]

約数ペア:

[(1, 30778558), (2, 15389279), (79, 389602), (83, 370826), (158, 194801), (166, 185413), (2347, 13114), (4694, 6557)]