252051256

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{159931}}^1$

素因数の和:160134

約数の個数: 16

約数和(自身を含む): 474998040

約数和(自身を除く): 222946784

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 159931, 319862, 639724, 1279448, 31506407, 63012814, 126025628, 252051256]

約数ペア:

[(1, 252051256), (2, 126025628), (4, 63012814), (8, 31506407), (197, 1279448), (394, 639724), (788, 319862), (1576, 159931)]