9968229808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{27087581}}^1$

素因数の和:27087612

約数の個数: 20

約数和(自身を含む): 20153161008

約数和(自身を除く): 10184931200

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 27087581, 54175162, 108350324, 216700648, 433401296, 623014363, 1246028726, 2492057452, 4984114904, 9968229808]

約数ペア:

[(1, 9968229808), (2, 4984114904), (4, 2492057452), (8, 1246028726), (16, 623014363), (23, 433401296), (46, 216700648), (92, 108350324), (184, 54175162), (368, 27087581)]