90181312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1145

約数の個数: 56

約数和(自身を含む): 194712336

約数和(自身を除く): 104531024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 208, 214, 416, 428, 832, 856, 1013, 1391, 1712, 2026, 2782, 3424, 4052, 5564, 6848, 8104, 11128, 13169, 16208, 22256, 26338, 32416, 44512, 52676, 64832, 89024, 105352, 108391, 210704, 216782, 421408, 433564, 842816, 867128, 1409083, 1734256, 2818166, 3468512, 5636332, 6937024, 11272664, 22545328, 45090656, 90181312]

約数ペア:

[(1, 90181312), (2, 45090656), (4, 22545328), (8, 11272664), (13, 6937024), (16, 5636332), (26, 3468512), (32, 2818166), (52, 1734256), (64, 1409083), (104, 867128), (107, 842816), (208, 433564), (214, 421408), (416, 216782), (428, 210704), (832, 108391), (856, 105352), (1013, 89024), (1391, 64832), (1712, 52676), (2026, 44512), (2782, 32416), (3424, 26338), (4052, 22256), (5564, 16208), (6848, 13169), (8104, 11128)]