33389312

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 74172672

約数和(自身を除く): 40783360

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 167, 176, 256, 284, 334, 352, 568, 668, 704, 781, 1136, 1336, 1408, 1562, 1837, 2272, 2672, 2816, 3124, 3674, 4544, 5344, 6248, 7348, 9088, 10688, 11857, 12496, 14696, 18176, 21376, 23714, 24992, 29392, 42752, 47428, 49984, 58784, 94856, 99968, 117568, 130427, 189712, 199936, 235136, 260854, 379424, 470272, 521708, 758848, 1043416, 1517696, 2086832, 3035392, 4173664, 8347328, 16694656, 33389312]

約数ペア:

[(1, 33389312), (2, 16694656), (4, 8347328), (8, 4173664), (11, 3035392), (16, 2086832), (22, 1517696), (32, 1043416), (44, 758848), (64, 521708), (71, 470272), (88, 379424), (128, 260854), (142, 235136), (167, 199936), (176, 189712), (256, 130427), (284, 117568), (334, 99968), (352, 94856), (568, 58784), (668, 49984), (704, 47428), (781, 42752), (1136, 29392), (1336, 24992), (1408, 23714), (1562, 21376), (1837, 18176), (2272, 14696), (2672, 12496), (2816, 11857), (3124, 10688), (3674, 9088), (4544, 7348), (5344, 6248)]