90186448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4789}}^1$

素因数の和:4915

約数の個数: 40

約数和(自身を含む): 192443040

約数和(自身を除く): 102256592

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 176, 214, 428, 856, 1177, 1712, 2354, 4708, 4789, 9416, 9578, 18832, 19156, 38312, 52679, 76624, 105358, 210716, 421432, 512423, 842864, 1024846, 2049692, 4099384, 5636653, 8198768, 11273306, 22546612, 45093224, 90186448]

約数ペア:

[(1, 90186448), (2, 45093224), (4, 22546612), (8, 11273306), (11, 8198768), (16, 5636653), (22, 4099384), (44, 2049692), (88, 1024846), (107, 842864), (176, 512423), (214, 421432), (428, 210716), (856, 105358), (1177, 76624), (1712, 52679), (2354, 38312), (4708, 19156), (4789, 18832), (9416, 9578)]