90719486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8573}}^1$

素因数の和:8636

約数の個数: 32

約数和(自身を含む): 164209248

約数和(自身を除く): 73489762

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 8573, 10582, 17146, 94303, 111449, 188606, 222898, 317201, 634402, 1225939, 2451878, 3489211, 4123613, 6978422, 8247226, 45359743, 90719486]

約数ペア:

[(1, 90719486), (2, 45359743), (11, 8247226), (13, 6978422), (22, 4123613), (26, 3489211), (37, 2451878), (74, 1225939), (143, 634402), (286, 317201), (407, 222898), (481, 188606), (814, 111449), (962, 94303), (5291, 17146), (8573, 10582)]