85889702936

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1\times {\mathrm{2543}}^1$

素因数の和:4728

約数の個数: 64

約数和(自身を含む): 168441292800

約数和(自身を除く): 82551589864

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 2089, 2543, 4042, 4178, 5086, 8084, 8356, 10172, 16168, 16712, 20344, 89827, 98183, 109349, 119521, 179654, 196366, 218698, 239042, 359308, 392732, 437396, 478084, 718616, 785464, 874792, 956168, 4221869, 5139403, 5312327, 8443738, 10278806, 10624654, 16887476, 20557612, 21249308, 33774952, 41115224, 42498616, 228430061, 249679369, 456860122, 499358738, 913720244, 998717476, 1827440488, 1997434952, 10736212867, 21472425734, 42944851468, 85889702936]

約数ペア:

[(1, 85889702936), (2, 42944851468), (4, 21472425734), (8, 10736212867), (43, 1997434952), (47, 1827440488), (86, 998717476), (94, 913720244), (172, 499358738), (188, 456860122), (344, 249679369), (376, 228430061), (2021, 42498616), (2089, 41115224), (2543, 33774952), (4042, 21249308), (4178, 20557612), (5086, 16887476), (8084, 10624654), (8356, 10278806), (10172, 8443738), (16168, 5312327), (16712, 5139403), (20344, 4221869), (89827, 956168), (98183, 874792), (109349, 785464), (119521, 718616), (179654, 478084), (196366, 437396), (218698, 392732), (239042, 359308)]