38851184

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 83685120

約数和(自身を除く): 44833936

約数列:

[1, 2, 4, 8, 16, 29, 31, 37, 58, 62, 73, 74, 116, 124, 146, 148, 232, 248, 292, 296, 464, 496, 584, 592, 899, 1073, 1147, 1168, 1798, 2117, 2146, 2263, 2294, 2701, 3596, 4234, 4292, 4526, 4588, 5402, 7192, 8468, 8584, 9052, 9176, 10804, 14384, 16936, 17168, 18104, 18352, 21608, 33263, 33872, 36208, 43216, 65627, 66526, 78329, 83731, 131254, 133052, 156658, 167462, 262508, 266104, 313316, 334924, 525016, 532208, 626632, 669848, 1050032, 1253264, 1339696, 2428199, 4856398, 9712796, 19425592, 38851184]

約数ペア:

[(1, 38851184), (2, 19425592), (4, 9712796), (8, 4856398), (16, 2428199), (29, 1339696), (31, 1253264), (37, 1050032), (58, 669848), (62, 626632), (73, 532208), (74, 525016), (116, 334924), (124, 313316), (146, 266104), (148, 262508), (232, 167462), (248, 156658), (292, 133052), (296, 131254), (464, 83731), (496, 78329), (584, 66526), (592, 65627), (899, 43216), (1073, 36208), (1147, 33872), (1168, 33263), (1798, 21608), (2117, 18352), (2146, 18104), (2263, 17168), (2294, 16936), (2701, 14384), (3596, 10804), (4234, 9176), (4292, 9052), (4526, 8584), (4588, 8468), (5402, 7192)]