42424832

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 80

約数和(自身を含む): 90744192

約数和(自身を除く): 48319360

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 47, 64, 82, 86, 94, 128, 164, 172, 188, 256, 328, 344, 376, 512, 656, 688, 752, 1312, 1376, 1504, 1763, 1927, 2021, 2624, 2752, 3008, 3526, 3854, 4042, 5248, 5504, 6016, 7052, 7708, 8084, 10496, 11008, 12032, 14104, 15416, 16168, 20992, 22016, 24064, 28208, 30832, 32336, 56416, 61664, 64672, 82861, 112832, 123328, 129344, 165722, 225664, 246656, 258688, 331444, 451328, 493312, 517376, 662888, 902656, 986624, 1034752, 1325776, 2651552, 5303104, 10606208, 21212416, 42424832]

約数ペア:

[(1, 42424832), (2, 21212416), (4, 10606208), (8, 5303104), (16, 2651552), (32, 1325776), (41, 1034752), (43, 986624), (47, 902656), (64, 662888), (82, 517376), (86, 493312), (94, 451328), (128, 331444), (164, 258688), (172, 246656), (188, 225664), (256, 165722), (328, 129344), (344, 123328), (376, 112832), (512, 82861), (656, 64672), (688, 61664), (752, 56416), (1312, 32336), (1376, 30832), (1504, 28208), (1763, 24064), (1927, 22016), (2021, 20992), (2624, 16168), (2752, 15416), (3008, 14104), (3526, 12032), (3854, 11008), (4042, 10496), (5248, 8084), (5504, 7708), (6016, 7052)]