31145536

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 56

約数和(自身を含む): 64968120

約数和(自身を除く): 33822584

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 97, 116, 173, 194, 232, 346, 388, 464, 692, 776, 928, 1384, 1552, 1856, 2768, 2813, 3104, 5017, 5536, 5626, 6208, 10034, 11072, 11252, 16781, 20068, 22504, 33562, 40136, 45008, 67124, 80272, 90016, 134248, 160544, 180032, 268496, 321088, 486649, 536992, 973298, 1073984, 1946596, 3893192, 7786384, 15572768, 31145536]

約数ペア:

[(1, 31145536), (2, 15572768), (4, 7786384), (8, 3893192), (16, 1946596), (29, 1073984), (32, 973298), (58, 536992), (64, 486649), (97, 321088), (116, 268496), (173, 180032), (194, 160544), (232, 134248), (346, 90016), (388, 80272), (464, 67124), (692, 45008), (776, 40136), (928, 33562), (1384, 22504), (1552, 20068), (1856, 16781), (2768, 11252), (2813, 11072), (3104, 10034), (5017, 6208), (5536, 5626)]