890707936

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{15319}}^1$

素因数の和:15431

約数の個数: 48

約数和(自身を含む): 1853107200

約数和(自身を除く): 962399264

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 79, 92, 158, 184, 316, 368, 632, 736, 1264, 1817, 2528, 3634, 7268, 14536, 15319, 29072, 30638, 58144, 61276, 122552, 245104, 352337, 490208, 704674, 1210201, 1409348, 2420402, 2818696, 4840804, 5637392, 9681608, 11274784, 19363216, 27834623, 38726432, 55669246, 111338492, 222676984, 445353968, 890707936]

約数ペア:

[(1, 890707936), (2, 445353968), (4, 222676984), (8, 111338492), (16, 55669246), (23, 38726432), (32, 27834623), (46, 19363216), (79, 11274784), (92, 9681608), (158, 5637392), (184, 4840804), (316, 2818696), (368, 2420402), (632, 1409348), (736, 1210201), (1264, 704674), (1817, 490208), (2528, 352337), (3634, 245104), (7268, 122552), (14536, 61276), (15319, 58144), (29072, 30638)]