80776556

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{29741}}^1$

素因数の和:29849

約数の個数: 24

約数和(自身を含む): 163224096

約数和(自身を除く): 82447540

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 29741, 59482, 118964, 208187, 416374, 832748, 2884877, 5769754, 11539508, 20194139, 40388278, 80776556]

約数ペア:

[(1, 80776556), (2, 40388278), (4, 20194139), (7, 11539508), (14, 5769754), (28, 2884877), (97, 832748), (194, 416374), (388, 208187), (679, 118964), (1358, 59482), (2716, 29741)]