64983928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{477823}}^1$

素因数の和:477846

約数の個数: 16

約数和(自身を含む): 129012480

約数和(自身を除く): 64028552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 477823, 955646, 1911292, 3822584, 8122991, 16245982, 32491964, 64983928]

約数ペア:

[(1, 64983928), (2, 32491964), (4, 16245982), (8, 8122991), (17, 3822584), (34, 1911292), (68, 955646), (136, 477823)]