31251072

素因数分解:

$2^7\times 3^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 83966400

約数和(自身を除く): 52715328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 291, 384, 388, 582, 776, 839, 1164, 1552, 1678, 2328, 2517, 3104, 3356, 4656, 5034, 6208, 6712, 9312, 10068, 12416, 13424, 18624, 20136, 26848, 37248, 40272, 53696, 80544, 81383, 107392, 161088, 162766, 244149, 322176, 325532, 488298, 651064, 976596, 1302128, 1953192, 2604256, 3906384, 5208512, 7812768, 10417024, 15625536, 31251072]

約数ペア:

[(1, 31251072), (2, 15625536), (3, 10417024), (4, 7812768), (6, 5208512), (8, 3906384), (12, 2604256), (16, 1953192), (24, 1302128), (32, 976596), (48, 651064), (64, 488298), (96, 325532), (97, 322176), (128, 244149), (192, 162766), (194, 161088), (291, 107392), (384, 81383), (388, 80544), (582, 53696), (776, 40272), (839, 37248), (1164, 26848), (1552, 20136), (1678, 18624), (2328, 13424), (2517, 12416), (3104, 10068), (3356, 9312), (4656, 6712), (5034, 6208)]