39712984

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2027}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 77875200

約数和(自身を除く): 38162216

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 2027, 2449, 4054, 4898, 8108, 9796, 16216, 19592, 62837, 125674, 160133, 251348, 320266, 502696, 640532, 1281064, 4964123, 9928246, 19856492, 39712984]

約数ペア:

[(1, 39712984), (2, 19856492), (4, 9928246), (8, 4964123), (31, 1281064), (62, 640532), (79, 502696), (124, 320266), (158, 251348), (248, 160133), (316, 125674), (632, 62837), (2027, 19592), (2449, 16216), (4054, 9796), (4898, 8108)]