31316048

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{4019}}^1$

素因数の和:4514

約数の個数: 20

約数和(自身を含む): 60814560

約数和(自身を除く): 29498512

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 4019, 7792, 8038, 16076, 32152, 64304, 1957253, 3914506, 7829012, 15658024, 31316048]

約数ペア:

[(1, 31316048), (2, 15658024), (4, 7829012), (8, 3914506), (16, 1957253), (487, 64304), (974, 32152), (1948, 16076), (3896, 8038), (4019, 7792)]