72020231384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{391414301}}^1$

素因数の和:391414330

約数の個数: 16

約数和(自身を含む): 140909148720

約数和(自身を除く): 68888917336

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 391414301, 782828602, 1565657204, 3131314408, 9002528923, 18005057846, 36010115692, 72020231384]

約数ペア:

[(1, 72020231384), (2, 36010115692), (4, 18005057846), (8, 9002528923), (23, 3131314408), (46, 1565657204), (92, 782828602), (184, 391414301)]