1523648432

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{21017}}^1$

素因数の和:21245

約数の個数: 40

約数和(自身を含む): 3096203616

約数和(自身を除く): 1572555184

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 197, 368, 394, 788, 1576, 3152, 4531, 9062, 18124, 21017, 36248, 42034, 72496, 84068, 168136, 336272, 483391, 966782, 1933564, 3867128, 4140349, 7734256, 8280698, 16561396, 33122792, 66245584, 95228027, 190456054, 380912108, 761824216, 1523648432]

約数ペア:

[(1, 1523648432), (2, 761824216), (4, 380912108), (8, 190456054), (16, 95228027), (23, 66245584), (46, 33122792), (92, 16561396), (184, 8280698), (197, 7734256), (368, 4140349), (394, 3867128), (788, 1933564), (1576, 966782), (3152, 483391), (4531, 336272), (9062, 168136), (18124, 84068), (21017, 72496), (36248, 42034)]