16245440

素因数分解:

$2^6\times 5^1\times {\mathrm{50767}}^1$

素因数の和:50784

約数の個数: 28

約数和(自身を含む): 38685216

約数和(自身を除く): 22439776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 50767, 101534, 203068, 253835, 406136, 507670, 812272, 1015340, 1624544, 2030680, 3249088, 4061360, 8122720, 16245440]

約数ペア:

[(1, 16245440), (2, 8122720), (4, 4061360), (5, 3249088), (8, 2030680), (10, 1624544), (16, 1015340), (20, 812272), (32, 507670), (40, 406136), (64, 253835), (80, 203068), (160, 101534), (320, 50767)]