89140672

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:365

約数の個数: 56

約数和(自身を含む): 181910736

約数和(自身を除く): 92770064

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 97, 166, 173, 194, 332, 346, 388, 664, 692, 776, 1328, 1384, 1552, 2656, 2768, 3104, 5312, 5536, 6208, 8051, 11072, 14359, 16102, 16781, 28718, 32204, 33562, 57436, 64408, 67124, 114872, 128816, 134248, 229744, 257632, 268496, 459488, 515264, 536992, 918976, 1073984, 1392823, 2785646, 5571292, 11142584, 22285168, 44570336, 89140672]

約数ペア:

[(1, 89140672), (2, 44570336), (4, 22285168), (8, 11142584), (16, 5571292), (32, 2785646), (64, 1392823), (83, 1073984), (97, 918976), (166, 536992), (173, 515264), (194, 459488), (332, 268496), (346, 257632), (388, 229744), (664, 134248), (692, 128816), (776, 114872), (1328, 67124), (1384, 64408), (1552, 57436), (2656, 33562), (2768, 32204), (3104, 28718), (5312, 16781), (5536, 16102), (6208, 14359), (8051, 11072)]