90199552

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 80

約数和(自身を含む): 196072272

約数和(自身を除く): 105872720

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 241, 256, 272, 344, 482, 512, 544, 688, 731, 964, 1088, 1376, 1462, 1928, 2176, 2752, 2924, 3856, 4097, 4352, 5504, 5848, 7712, 8194, 8704, 10363, 11008, 11696, 15424, 16388, 20726, 22016, 23392, 30848, 32776, 41452, 46784, 61696, 65552, 82904, 93568, 123392, 131104, 165808, 176171, 187136, 262208, 331616, 352342, 374272, 524416, 663232, 704684, 1048832, 1326464, 1409368, 2097664, 2652928, 2818736, 5305856, 5637472, 11274944, 22549888, 45099776, 90199552]

約数ペア:

[(1, 90199552), (2, 45099776), (4, 22549888), (8, 11274944), (16, 5637472), (17, 5305856), (32, 2818736), (34, 2652928), (43, 2097664), (64, 1409368), (68, 1326464), (86, 1048832), (128, 704684), (136, 663232), (172, 524416), (241, 374272), (256, 352342), (272, 331616), (344, 262208), (482, 187136), (512, 176171), (544, 165808), (688, 131104), (731, 123392), (964, 93568), (1088, 82904), (1376, 65552), (1462, 61696), (1928, 46784), (2176, 41452), (2752, 32776), (2924, 30848), (3856, 23392), (4097, 22016), (4352, 20726), (5504, 16388), (5848, 15424), (7712, 11696), (8194, 11008), (8704, 10363)]