40655792

素因数分解:

$2^4\times {\mathrm{1361}}^1\times {\mathrm{1867}}^1$

素因数の和:3236

約数の個数: 20

約数和(自身を含む): 78870696

約数和(自身を除く): 38214904

約数列:

[1, 2, 4, 8, 16, 1361, 1867, 2722, 3734, 5444, 7468, 10888, 14936, 21776, 29872, 2540987, 5081974, 10163948, 20327896, 40655792]

約数ペア:

[(1, 40655792), (2, 20327896), (4, 10163948), (8, 5081974), (16, 2540987), (1361, 29872), (1867, 21776), (2722, 14936), (3734, 10888), (5444, 7468)]