40425592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{297247}}^1$

素因数の和:297270

約数の個数: 16

約数和(自身を含む): 80256960

約数和(自身を除く): 39831368

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 297247, 594494, 1188988, 2377976, 5053199, 10106398, 20212796, 40425592]

約数ペア:

[(1, 40425592), (2, 20212796), (4, 10106398), (8, 5053199), (17, 2377976), (34, 1188988), (68, 594494), (136, 297247)]