89627648

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 88

約数和(自身を含む): 199950960

約数和(自身を除く): 110323312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 73, 88, 109, 128, 146, 176, 218, 256, 292, 352, 436, 512, 584, 704, 803, 872, 1024, 1168, 1199, 1408, 1606, 1744, 2336, 2398, 2816, 3212, 3488, 4672, 4796, 5632, 6424, 6976, 7957, 9344, 9592, 11264, 12848, 13952, 15914, 18688, 19184, 25696, 27904, 31828, 37376, 38368, 51392, 55808, 63656, 74752, 76736, 87527, 102784, 111616, 127312, 153472, 175054, 205568, 254624, 306944, 350108, 411136, 509248, 613888, 700216, 822272, 1018496, 1227776, 1400432, 2036992, 2800864, 4073984, 5601728, 8147968, 11203456, 22406912, 44813824, 89627648]

約数ペア:

[(1, 89627648), (2, 44813824), (4, 22406912), (8, 11203456), (11, 8147968), (16, 5601728), (22, 4073984), (32, 2800864), (44, 2036992), (64, 1400432), (73, 1227776), (88, 1018496), (109, 822272), (128, 700216), (146, 613888), (176, 509248), (218, 411136), (256, 350108), (292, 306944), (352, 254624), (436, 205568), (512, 175054), (584, 153472), (704, 127312), (803, 111616), (872, 102784), (1024, 87527), (1168, 76736), (1199, 74752), (1408, 63656), (1606, 55808), (1744, 51392), (2336, 38368), (2398, 37376), (2816, 31828), (3212, 27904), (3488, 25696), (4672, 19184), (4796, 18688), (5632, 15914), (6424, 13952), (6976, 12848), (7957, 11264), (9344, 9592)]