131723684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{66797}}^1$

素因数の和:66847

約数の個数: 24

約数和(自身を含む): 252496440

約数和(自身を除く): 120772756

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 66797, 133594, 267188, 1135549, 1937113, 2271098, 3874226, 4542196, 7748452, 32930921, 65861842, 131723684]

約数ペア:

[(1, 131723684), (2, 65861842), (4, 32930921), (17, 7748452), (29, 4542196), (34, 3874226), (58, 2271098), (68, 1937113), (116, 1135549), (493, 267188), (986, 133594), (1972, 66797)]