86941570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3733}}^1$

素因数の和:3894

約数の個数: 32

約数和(自身を含む): 166954608

約数和(自身を除く): 80013038

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1370, 2329, 3733, 4658, 7466, 11645, 18665, 23290, 37330, 63461, 126922, 317305, 511421, 634610, 1022842, 2557105, 5114210, 8694157, 17388314, 43470785, 86941570]

約数ペア:

[(1, 86941570), (2, 43470785), (5, 17388314), (10, 8694157), (17, 5114210), (34, 2557105), (85, 1022842), (137, 634610), (170, 511421), (274, 317305), (685, 126922), (1370, 63461), (2329, 37330), (3733, 23290), (4658, 18665), (7466, 11645)]