63717296

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{9931}}^1$

素因数の和:10340

約数の個数: 20

約数和(自身を含む): 123772584

約数和(自身を除く): 60055288

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 9931, 19862, 39724, 79448, 158896, 3982331, 7964662, 15929324, 31858648, 63717296]

約数ペア:

[(1, 63717296), (2, 31858648), (4, 15929324), (8, 7964662), (16, 3982331), (401, 158896), (802, 79448), (1604, 39724), (3208, 19862), (6416, 9931)]