87546514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 148433472

約数和(自身を除く): 60886958

約数列:

[1, 2, 11, 22, 37, 74, 131, 262, 407, 814, 821, 1441, 1642, 2882, 4847, 9031, 9694, 18062, 30377, 53317, 60754, 106634, 107551, 215102, 334147, 668294, 1183061, 2366122, 3979387, 7958774, 43773257, 87546514]

約数ペア:

[(1, 87546514), (2, 43773257), (11, 7958774), (22, 3979387), (37, 2366122), (74, 1183061), (131, 668294), (262, 334147), (407, 215102), (814, 107551), (821, 106634), (1441, 60754), (1642, 53317), (2882, 30377), (4847, 18062), (9031, 9694)]