90236992

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:419

約数の個数: 56

約数和(自身を含む): 185074560

約数和(自身を除く): 94837568

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 131, 188, 229, 262, 376, 458, 524, 752, 916, 1048, 1504, 1832, 2096, 3008, 3664, 4192, 6157, 7328, 8384, 10763, 12314, 14656, 21526, 24628, 29999, 43052, 49256, 59998, 86104, 98512, 119996, 172208, 197024, 239992, 344416, 394048, 479984, 688832, 959968, 1409953, 1919936, 2819906, 5639812, 11279624, 22559248, 45118496, 90236992]

約数ペア:

[(1, 90236992), (2, 45118496), (4, 22559248), (8, 11279624), (16, 5639812), (32, 2819906), (47, 1919936), (64, 1409953), (94, 959968), (131, 688832), (188, 479984), (229, 394048), (262, 344416), (376, 239992), (458, 197024), (524, 172208), (752, 119996), (916, 98512), (1048, 86104), (1504, 59998), (1832, 49256), (2096, 43052), (3008, 29999), (3664, 24628), (4192, 21526), (6157, 14656), (7328, 12314), (8384, 10763)]