142503904

素因数分解:

$2^5\times {\mathrm{373}}^1\times {\mathrm{11939}}^1$

素因数の和:12322

約数の個数: 24

約数和(自身を含む): 281330280

約数和(自身を除く): 138826376

約数列:

[1, 2, 4, 8, 16, 32, 373, 746, 1492, 2984, 5968, 11936, 11939, 23878, 47756, 95512, 191024, 382048, 4453247, 8906494, 17812988, 35625976, 71251952, 142503904]

約数ペア:

[(1, 142503904), (2, 71251952), (4, 35625976), (8, 17812988), (16, 8906494), (32, 4453247), (373, 382048), (746, 191024), (1492, 95512), (2984, 47756), (5968, 23878), (11936, 11939)]