42615536

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{26371}}^1$

素因数の和:26480

約数の個数: 20

約数和(自身を含む): 83388264

約数和(自身を除く): 40772728

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 26371, 52742, 105484, 210968, 421936, 2663471, 5326942, 10653884, 21307768, 42615536]

約数ペア:

[(1, 42615536), (2, 21307768), (4, 10653884), (8, 5326942), (16, 2663471), (101, 421936), (202, 210968), (404, 105484), (808, 52742), (1616, 26371)]