26506408

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{20327}}^1$

素因数の和:20496

約数の個数: 16

約数和(自身を含む): 50006880

約数和(自身を除く): 23500472

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 20327, 40654, 81308, 162616, 3313301, 6626602, 13253204, 26506408]

約数ペア:

[(1, 26506408), (2, 13253204), (4, 6626602), (8, 3313301), (163, 162616), (326, 81308), (652, 40654), (1304, 20327)]