38883964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81689}}^1$

素因数の和:81717

約数の個数: 24

約数和(自身を含む): 82343520

約数和(自身を除く): 43459556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 81689, 163378, 326756, 571823, 1143646, 1388713, 2287292, 2777426, 5554852, 9720991, 19441982, 38883964]

約数ペア:

[(1, 38883964), (2, 19441982), (4, 9720991), (7, 5554852), (14, 2777426), (17, 2287292), (28, 1388713), (34, 1143646), (68, 571823), (119, 326756), (238, 163378), (476, 81689)]