31369915064

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{6221}}^1\times {\mathrm{20333}}^1$

素因数の和:26591

約数の個数: 32

約数和(自身を含む): 60728711040

約数和(自身を除く): 29358795976

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 6221, 12442, 20333, 24884, 40666, 49768, 81332, 162664, 192851, 385702, 630323, 771404, 1260646, 1542808, 2521292, 5042584, 126491593, 252983186, 505966372, 1011932744, 3921239383, 7842478766, 15684957532, 31369915064]

約数ペア:

[(1, 31369915064), (2, 15684957532), (4, 7842478766), (8, 3921239383), (31, 1011932744), (62, 505966372), (124, 252983186), (248, 126491593), (6221, 5042584), (12442, 2521292), (20333, 1542808), (24884, 1260646), (40666, 771404), (49768, 630323), (81332, 385702), (162664, 192851)]