89852488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 189889920

約数和(自身を除く): 100037432

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 73, 88, 142, 146, 197, 284, 292, 394, 568, 584, 781, 788, 803, 1562, 1576, 1606, 2167, 3124, 3212, 4334, 5183, 6248, 6424, 8668, 10366, 13987, 14381, 17336, 20732, 27974, 28762, 41464, 55948, 57013, 57524, 111896, 114026, 115048, 153857, 158191, 228052, 307714, 316382, 456104, 615428, 632764, 1021051, 1230856, 1265528, 2042102, 4084204, 8168408, 11231561, 22463122, 44926244, 89852488]

約数ペア:

[(1, 89852488), (2, 44926244), (4, 22463122), (8, 11231561), (11, 8168408), (22, 4084204), (44, 2042102), (71, 1265528), (73, 1230856), (88, 1021051), (142, 632764), (146, 615428), (197, 456104), (284, 316382), (292, 307714), (394, 228052), (568, 158191), (584, 153857), (781, 115048), (788, 114026), (803, 111896), (1562, 57524), (1576, 57013), (1606, 55948), (2167, 41464), (3124, 28762), (3212, 27974), (4334, 20732), (5183, 17336), (6248, 14381), (6424, 13987), (8668, 10366)]