55777816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3833}}^1$

素因数の和:3963

約数の個数: 32

約数和(自身を含む): 111799440

約数和(自身を除く): 56021624

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 3833, 7276, 7666, 14552, 15332, 30664, 65161, 130322, 260644, 410131, 521288, 820262, 1640524, 3281048, 6972227, 13944454, 27888908, 55777816]

約数ペア:

[(1, 55777816), (2, 27888908), (4, 13944454), (8, 6972227), (17, 3281048), (34, 1640524), (68, 820262), (107, 521288), (136, 410131), (214, 260644), (428, 130322), (856, 65161), (1819, 30664), (3638, 15332), (3833, 14552), (7276, 7666)]