125909792

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{19973}}^1$

素因数の和:20180

約数の個数: 24

約数和(自身を含む): 249155676

約数和(自身を除く): 123245884

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 19973, 39946, 79892, 159784, 319568, 639136, 3934681, 7869362, 15738724, 31477448, 62954896, 125909792]

約数ペア:

[(1, 125909792), (2, 62954896), (4, 31477448), (8, 15738724), (16, 7869362), (32, 3934681), (197, 639136), (394, 319568), (788, 159784), (1576, 79892), (3152, 39946), (6304, 19973)]