108421976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1042519}}^1$

素因数の和:1042538

約数の個数: 16

約数和(自身を含む): 218929200

約数和(自身を除く): 110507224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1042519, 2085038, 4170076, 8340152, 13552747, 27105494, 54210988, 108421976]

約数ペア:

[(1, 108421976), (2, 54210988), (4, 27105494), (8, 13552747), (13, 8340152), (26, 4170076), (52, 2085038), (104, 1042519)]