16912016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 35976864

約数和(自身を除く): 19064848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 307, 313, 614, 626, 1228, 1252, 2456, 2504, 3377, 3443, 4912, 5008, 6754, 6886, 13508, 13772, 27016, 27544, 54032, 55088, 96091, 192182, 384364, 768728, 1057001, 1537456, 2114002, 4228004, 8456008, 16912016]

約数ペア:

[(1, 16912016), (2, 8456008), (4, 4228004), (8, 2114002), (11, 1537456), (16, 1057001), (22, 768728), (44, 384364), (88, 192182), (176, 96091), (307, 55088), (313, 54032), (614, 27544), (626, 27016), (1228, 13772), (1252, 13508), (2456, 6886), (2504, 6754), (3377, 5008), (3443, 4912)]