314191216

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{248569}}^1$

素因数の和:248656

約数の個数: 20

約数和(自身を含む): 616453600

約数和(自身を除く): 302262384

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 248569, 497138, 994276, 1988552, 3977104, 19636951, 39273902, 78547804, 157095608, 314191216]

約数ペア:

[(1, 314191216), (2, 157095608), (4, 78547804), (8, 39273902), (16, 19636951), (79, 3977104), (158, 1988552), (316, 994276), (632, 497138), (1264, 248569)]