86534864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4289}}^1$

素因数の和:4407

約数の個数: 40

約数和(自身を含む): 182462280

約数和(自身を除く): 95927416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2522, 4289, 5044, 8578, 10088, 17156, 20176, 34312, 55757, 68624, 111514, 223028, 416033, 446056, 832066, 892112, 1664132, 3328264, 5408429, 6656528, 10816858, 21633716, 43267432, 86534864]

約数ペア:

[(1, 86534864), (2, 43267432), (4, 21633716), (8, 10816858), (13, 6656528), (16, 5408429), (26, 3328264), (52, 1664132), (97, 892112), (104, 832066), (194, 446056), (208, 416033), (388, 223028), (776, 111514), (1261, 68624), (1552, 55757), (2522, 34312), (4289, 20176), (5044, 17156), (8578, 10088)]