17713072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{85159}}^1$

素因数の和:85180

約数の個数: 20

約数和(自身を含む): 36959440

約数和(自身を除く): 19246368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 85159, 170318, 340636, 681272, 1107067, 1362544, 2214134, 4428268, 8856536, 17713072]

約数ペア:

[(1, 17713072), (2, 8856536), (4, 4428268), (8, 2214134), (13, 1362544), (16, 1107067), (26, 681272), (52, 340636), (104, 170318), (208, 85159)]