85151164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{178889}}^1$

素因数の和:178917

約数の個数: 24

約数和(自身を含む): 180321120

約数和(自身を除く): 95169956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 178889, 357778, 715556, 1252223, 2504446, 3041113, 5008892, 6082226, 12164452, 21287791, 42575582, 85151164]

約数ペア:

[(1, 85151164), (2, 42575582), (4, 21287791), (7, 12164452), (14, 6082226), (17, 5008892), (28, 3041113), (34, 2504446), (68, 1252223), (119, 715556), (238, 357778), (476, 178889)]