123747872

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{133349}}^1$

素因数の和:133388

約数の個数: 24

約数和(自身を含む): 252031500

約数和(自身を除く): 128283628

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 133349, 266698, 533396, 1066792, 2133584, 3867121, 4267168, 7734242, 15468484, 30936968, 61873936, 123747872]

約数ペア:

[(1, 123747872), (2, 61873936), (4, 30936968), (8, 15468484), (16, 7734242), (29, 4267168), (32, 3867121), (58, 2133584), (116, 1066792), (232, 533396), (464, 266698), (928, 133349)]