83985808

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{48157}}^1$

素因数の和:48274

約数の個数: 20

約数和(自身を含む): 164218780

約数和(自身を除く): 80232972

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 48157, 96314, 192628, 385256, 770512, 5249113, 10498226, 20996452, 41992904, 83985808]

約数ペア:

[(1, 83985808), (2, 41992904), (4, 20996452), (8, 10498226), (16, 5249113), (109, 770512), (218, 385256), (436, 192628), (872, 96314), (1744, 48157)]