85985788

素因数分解:

$2^2\times 7^2\times {\mathrm{307}}^1\times {\mathrm{1429}}^1$

素因数の和:1754

約数の個数: 36

約数和(自身を含む): 175735560

約数和(自身を除く): 89749772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 307, 614, 1228, 1429, 2149, 2858, 4298, 5716, 8596, 10003, 15043, 20006, 30086, 40012, 60172, 70021, 140042, 280084, 438703, 877406, 1754812, 3070921, 6141842, 12283684, 21496447, 42992894, 85985788]

約数ペア:

[(1, 85985788), (2, 42992894), (4, 21496447), (7, 12283684), (14, 6141842), (28, 3070921), (49, 1754812), (98, 877406), (196, 438703), (307, 280084), (614, 140042), (1228, 70021), (1429, 60172), (2149, 40012), (2858, 30086), (4298, 20006), (5716, 15043), (8596, 10003)]