85535216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7759}}^1$

素因数の和:7833

約数の個数: 40

約数和(自身を含む): 181863360

約数和(自身を除く): 96328144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 7759, 11024, 15518, 31036, 62072, 100867, 124144, 201734, 403468, 411227, 806936, 822454, 1613872, 1644908, 3289816, 5345951, 6579632, 10691902, 21383804, 42767608, 85535216]

約数ペア:

[(1, 85535216), (2, 42767608), (4, 21383804), (8, 10691902), (13, 6579632), (16, 5345951), (26, 3289816), (52, 1644908), (53, 1613872), (104, 822454), (106, 806936), (208, 411227), (212, 403468), (424, 201734), (689, 124144), (848, 100867), (1378, 62072), (2756, 31036), (5512, 15518), (7759, 11024)]