89645842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1021}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 158647104

約数和(自身を除く): 69001262

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 307, 614, 1021, 2042, 3377, 3991, 6754, 7982, 11231, 13273, 22462, 26546, 43901, 87802, 146003, 292006, 313447, 626894, 3447917, 4074811, 6895834, 8149622, 44822921, 89645842]

約数ペア:

[(1, 89645842), (2, 44822921), (11, 8149622), (13, 6895834), (22, 4074811), (26, 3447917), (143, 626894), (286, 313447), (307, 292006), (614, 146003), (1021, 87802), (2042, 43901), (3377, 26546), (3991, 22462), (6754, 13273), (7982, 11231)]