57431036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1723}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 108467184

約数和(自身を除く): 51036148

約数列:

[1, 2, 4, 13, 26, 52, 641, 1282, 1723, 2564, 3446, 6892, 8333, 16666, 22399, 33332, 44798, 89596, 1104443, 2208886, 4417772, 14357759, 28715518, 57431036]

約数ペア:

[(1, 57431036), (2, 28715518), (4, 14357759), (13, 4417772), (26, 2208886), (52, 1104443), (641, 89596), (1282, 44798), (1723, 33332), (2564, 22399), (3446, 16666), (6892, 8333)]