89411810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3061}}^1$

素因数の和:3218

約数の個数: 32

約数和(自身を含む): 169316352

約数和(自身を除く): 79904542

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2921, 3061, 5842, 6122, 14605, 15305, 29210, 30610, 70403, 140806, 352015, 388747, 704030, 777494, 1943735, 3887470, 8941181, 17882362, 44705905, 89411810]

約数ペア:

[(1, 89411810), (2, 44705905), (5, 17882362), (10, 8941181), (23, 3887470), (46, 1943735), (115, 777494), (127, 704030), (230, 388747), (254, 352015), (635, 140806), (1270, 70403), (2921, 30610), (3061, 29210), (5842, 15305), (6122, 14605)]