309536

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:596

約数の個数: 24

約数和(自身を含む): 646380

約数和(自身を除く): 336844

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 569, 1138, 2276, 4552, 9104, 9673, 18208, 19346, 38692, 77384, 154768, 309536]

約数ペア:

[(1, 309536), (2, 154768), (4, 77384), (8, 38692), (16, 19346), (17, 18208), (32, 9673), (34, 9104), (68, 4552), (136, 2276), (272, 1138), (544, 569)]