87046526

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1091}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 154103040

約数和(自身を除く): 67056514

約数列:

[1, 2, 7, 14, 41, 82, 139, 278, 287, 574, 973, 1091, 1946, 2182, 5699, 7637, 11398, 15274, 39893, 44731, 79786, 89462, 151649, 303298, 313117, 626234, 1061543, 2123086, 6217609, 12435218, 43523263, 87046526]

約数ペア:

[(1, 87046526), (2, 43523263), (7, 12435218), (14, 6217609), (41, 2123086), (82, 1061543), (139, 626234), (278, 313117), (287, 303298), (574, 151649), (973, 89462), (1091, 79786), (1946, 44731), (2182, 39893), (5699, 15274), (7637, 11398)]