39553424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{145417}}^1$

素因数の和:145442

約数の個数: 20

約数和(自身を含む): 81143244

約数和(自身を除く): 41589820

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 145417, 290834, 581668, 1163336, 2326672, 2472089, 4944178, 9888356, 19776712, 39553424]

約数ペア:

[(1, 39553424), (2, 19776712), (4, 9888356), (8, 4944178), (16, 2472089), (17, 2326672), (34, 1163336), (68, 581668), (136, 290834), (272, 145417)]