81632606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1307}}^1$

素因数の和:1504

約数の個数: 32

約数和(自身を含む): 142394112

約数和(自身を除く): 60761506

約数列:

[1, 2, 11, 17, 22, 34, 167, 187, 334, 374, 1307, 1837, 2614, 2839, 3674, 5678, 14377, 22219, 28754, 31229, 44438, 62458, 218269, 244409, 436538, 488818, 2400959, 3710573, 4801918, 7421146, 40816303, 81632606]

約数ペア:

[(1, 81632606), (2, 40816303), (11, 7421146), (17, 4801918), (22, 3710573), (34, 2400959), (167, 488818), (187, 436538), (334, 244409), (374, 218269), (1307, 62458), (1837, 44438), (2614, 31229), (2839, 28754), (3674, 22219), (5678, 14377)]