31028452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85243}}^1$

素因数の和:85267

約数の個数: 24

約数和(自身を含む): 66831296

約数和(自身を除く): 35802844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 85243, 170486, 340972, 596701, 1108159, 1193402, 2216318, 2386804, 4432636, 7757113, 15514226, 31028452]

約数ペア:

[(1, 31028452), (2, 15514226), (4, 7757113), (7, 4432636), (13, 2386804), (14, 2216318), (26, 1193402), (28, 1108159), (52, 596701), (91, 340972), (182, 170486), (364, 85243)]