130702928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{355171}}^1$

素因数の和:355202

約数の個数: 20

約数和(自身を含む): 264247968

約数和(自身を除く): 133545040

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 355171, 710342, 1420684, 2841368, 5682736, 8168933, 16337866, 32675732, 65351464, 130702928]

約数ペア:

[(1, 130702928), (2, 65351464), (4, 32675732), (8, 16337866), (16, 8168933), (23, 5682736), (46, 2841368), (92, 1420684), (184, 710342), (368, 355171)]