87557272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{18773}}^1$

素因数の和:18843

約数の個数: 32

約数和(自身を含む): 182483280

約数和(自身を除く): 94926008

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 18773, 37546, 75092, 150184, 206503, 413006, 826012, 994969, 1652024, 1989938, 3979876, 7959752, 10944659, 21889318, 43778636, 87557272]

約数ペア:

[(1, 87557272), (2, 43778636), (4, 21889318), (8, 10944659), (11, 7959752), (22, 3979876), (44, 1989938), (53, 1652024), (88, 994969), (106, 826012), (212, 413006), (424, 206503), (583, 150184), (1166, 75092), (2332, 37546), (4664, 18773)]