61421336

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{34429}}^1$

素因数の和:34658

約数の個数: 16

約数和(自身を含む): 115684800

約数和(自身を除く): 54263464

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 34429, 68858, 137716, 275432, 7677667, 15355334, 30710668, 61421336]

約数ペア:

[(1, 61421336), (2, 30710668), (4, 15355334), (8, 7677667), (223, 275432), (446, 137716), (892, 68858), (1784, 34429)]