55439834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{12911}}^1$

素因数の和:13045

約数の個数: 16

約数和(自身を含む): 88318080

約数和(自身を除く): 32878246

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 12911, 25822, 245309, 490618, 1458943, 2917886, 27719917, 55439834]

約数ペア:

[(1, 55439834), (2, 27719917), (19, 2917886), (38, 1458943), (113, 490618), (226, 245309), (2147, 25822), (4294, 12911)]