42165316

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1931}}^1$

素因数の和:2091

約数の個数: 24

約数和(自身を含む): 75950784

約数和(自身を除く): 33785468

約数列:

[1, 2, 4, 53, 103, 106, 206, 212, 412, 1931, 3862, 5459, 7724, 10918, 21836, 102343, 198893, 204686, 397786, 409372, 795572, 10541329, 21082658, 42165316]

約数ペア:

[(1, 42165316), (2, 21082658), (4, 10541329), (53, 795572), (103, 409372), (106, 397786), (206, 204686), (212, 198893), (412, 102343), (1931, 21836), (3862, 10918), (5459, 7724)]