84372844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{3181}}^1$

素因数の和:3553

約数の個数: 24

約数和(自身を含む): 155918000

約数和(自身を除く): 71545156

約数列:

[1, 2, 4, 19, 38, 76, 349, 698, 1396, 3181, 6362, 6631, 12724, 13262, 26524, 60439, 120878, 241756, 1110169, 2220338, 4440676, 21093211, 42186422, 84372844]

約数ペア:

[(1, 84372844), (2, 42186422), (4, 21093211), (19, 4440676), (38, 2220338), (76, 1110169), (349, 241756), (698, 120878), (1396, 60439), (3181, 26524), (6362, 13262), (6631, 12724)]