40791904

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{14323}}^1$

素因数の和:14422

約数の個数: 24

約数和(自身を含む): 81217080

約数和(自身を除く): 40425176

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 14323, 28646, 57292, 114584, 229168, 458336, 1274747, 2549494, 5098988, 10197976, 20395952, 40791904]

約数ペア:

[(1, 40791904), (2, 20395952), (4, 10197976), (8, 5098988), (16, 2549494), (32, 1274747), (89, 458336), (178, 229168), (356, 114584), (712, 57292), (1424, 28646), (2848, 14323)]