38979464

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{21277}}^1$

素因数の和:21512

約数の個数: 16

約数和(自身を含む): 73409100

約数和(自身を除く): 34429636

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 21277, 42554, 85108, 170216, 4872433, 9744866, 19489732, 38979464]

約数ペア:

[(1, 38979464), (2, 19489732), (4, 9744866), (8, 4872433), (229, 170216), (458, 85108), (916, 42554), (1832, 21277)]