63895024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2081}}^1$

素因数の和:2209

約数の個数: 40

約数和(自身を含む): 131665680

約数和(自身を除く): 67770656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 808, 1616, 1919, 2081, 3838, 4162, 7676, 8324, 15352, 16648, 30704, 33296, 39539, 79078, 158156, 210181, 316312, 420362, 632624, 840724, 1681448, 3362896, 3993439, 7986878, 15973756, 31947512, 63895024]

約数ペア:

[(1, 63895024), (2, 31947512), (4, 15973756), (8, 7986878), (16, 3993439), (19, 3362896), (38, 1681448), (76, 840724), (101, 632624), (152, 420362), (202, 316312), (304, 210181), (404, 158156), (808, 79078), (1616, 39539), (1919, 33296), (2081, 30704), (3838, 16648), (4162, 15352), (7676, 8324)]