218292944

素因数分解:

$2^4\times {\mathrm{3181}}^1\times {\mathrm{4289}}^1$

素因数の和:7478

約数の個数: 20

約数和(自身を含む): 423174180

約数和(自身を除く): 204881236

約数列:

[1, 2, 4, 8, 16, 3181, 4289, 6362, 8578, 12724, 17156, 25448, 34312, 50896, 68624, 13643309, 27286618, 54573236, 109146472, 218292944]

約数ペア:

[(1, 218292944), (2, 109146472), (4, 54573236), (8, 27286618), (16, 13643309), (3181, 68624), (4289, 50896), (6362, 34312), (8578, 25448), (12724, 17156)]