39492512

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 82301184

約数和(自身を除く): 42808672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 496, 656, 971, 992, 1271, 1312, 1942, 2542, 3884, 5084, 7768, 10168, 15536, 20336, 30101, 31072, 39811, 40672, 60202, 79622, 120404, 159244, 240808, 318488, 481616, 636976, 963232, 1234141, 1273952, 2468282, 4936564, 9873128, 19746256, 39492512]

約数ペア:

[(1, 39492512), (2, 19746256), (4, 9873128), (8, 4936564), (16, 2468282), (31, 1273952), (32, 1234141), (41, 963232), (62, 636976), (82, 481616), (124, 318488), (164, 240808), (248, 159244), (328, 120404), (496, 79622), (656, 60202), (971, 40672), (992, 39811), (1271, 31072), (1312, 30101), (1942, 20336), (2542, 15536), (3884, 10168), (5084, 7768)]