9090812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 16558080

約数和(自身を除く): 7467268

約数列:

[1, 2, 4, 31, 62, 124, 167, 334, 439, 668, 878, 1756, 5177, 10354, 13609, 20708, 27218, 54436, 73313, 146626, 293252, 2272703, 4545406, 9090812]

約数ペア:

[(1, 9090812), (2, 4545406), (4, 2272703), (31, 293252), (62, 146626), (124, 73313), (167, 54436), (334, 27218), (439, 20708), (668, 13609), (878, 10354), (1756, 5177)]