56401696

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{135581}}^1$

素因数の和:135604

約数の個数: 24

約数和(自身を含む): 119583324

約数和(自身を除く): 63181628

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 135581, 271162, 542324, 1084648, 1762553, 2169296, 3525106, 4338592, 7050212, 14100424, 28200848, 56401696]

約数ペア:

[(1, 56401696), (2, 28200848), (4, 14100424), (8, 7050212), (13, 4338592), (16, 3525106), (26, 2169296), (32, 1762553), (52, 1084648), (104, 542324), (208, 271162), (416, 135581)]