9904376

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{39937}}^1$

素因数の和:39974

約数の個数: 16

約数和(自身を含む): 19170240

約数和(自身を除く): 9265864

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 39937, 79874, 159748, 319496, 1238047, 2476094, 4952188, 9904376]

約数ペア:

[(1, 9904376), (2, 4952188), (4, 2476094), (8, 1238047), (31, 319496), (62, 159748), (124, 79874), (248, 39937)]