46889648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{225431}}^1$

素因数の和:225452

約数の個数: 20

約数和(自身を含む): 97837488

約数和(自身を除く): 50947840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 225431, 450862, 901724, 1803448, 2930603, 3606896, 5861206, 11722412, 23444824, 46889648]

約数ペア:

[(1, 46889648), (2, 23444824), (4, 11722412), (8, 5861206), (13, 3606896), (16, 2930603), (26, 1803448), (52, 901724), (104, 450862), (208, 225431)]