86488766

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2131}}^1$

素因数の和:2376

約数の個数: 32

約数和(自身を含む): 160462848

約数和(自身を除く): 73974082

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 223, 446, 1561, 2131, 2899, 3122, 4262, 5798, 14917, 20293, 27703, 29834, 40586, 55406, 193921, 387842, 475213, 950426, 3326491, 6177769, 6652982, 12355538, 43244383, 86488766]

約数ペア:

[(1, 86488766), (2, 43244383), (7, 12355538), (13, 6652982), (14, 6177769), (26, 3326491), (91, 950426), (182, 475213), (223, 387842), (446, 193921), (1561, 55406), (2131, 40586), (2899, 29834), (3122, 27703), (4262, 20293), (5798, 14917)]