195423728

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{46441}}^1$

素因数の和:46712

約数の個数: 20

約数和(自身を含む): 380081328

約数和(自身を除く): 184657600

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 46441, 92882, 185764, 371528, 743056, 12213983, 24427966, 48855932, 97711864, 195423728]

約数ペア:

[(1, 195423728), (2, 97711864), (4, 48855932), (8, 24427966), (16, 12213983), (263, 743056), (526, 371528), (1052, 185764), (2104, 92882), (4208, 46441)]