38819792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{601}}^1$

素因数の和:987

約数の個数: 40

約数和(自身を含む): 82411392

約数和(自身を除く): 43591600

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 367, 601, 734, 1202, 1468, 2404, 2936, 4037, 4808, 5872, 6611, 8074, 9616, 13222, 16148, 26444, 32296, 52888, 64592, 105776, 220567, 441134, 882268, 1764536, 2426237, 3529072, 4852474, 9704948, 19409896, 38819792]

約数ペア:

[(1, 38819792), (2, 19409896), (4, 9704948), (8, 4852474), (11, 3529072), (16, 2426237), (22, 1764536), (44, 882268), (88, 441134), (176, 220567), (367, 105776), (601, 64592), (734, 52888), (1202, 32296), (1468, 26444), (2404, 16148), (2936, 13222), (4037, 9616), (4808, 8074), (5872, 6611)]