31771532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5407}}^1$

素因数の和:5537

約数の個数: 24

約数和(自身を含む): 60418176

約数和(自身を除く): 28646644

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 5407, 5876, 10814, 21628, 70291, 140582, 281164, 610991, 1221982, 2443964, 7942883, 15885766, 31771532]

約数ペア:

[(1, 31771532), (2, 15885766), (4, 7942883), (13, 2443964), (26, 1221982), (52, 610991), (113, 281164), (226, 140582), (452, 70291), (1469, 21628), (2938, 10814), (5407, 5876)]