90471742

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 147806208

約数和(自身を除く): 57334466

約数列:

[1, 2, 23, 43, 46, 53, 86, 106, 863, 989, 1219, 1726, 1978, 2279, 2438, 4558, 19849, 37109, 39698, 45739, 52417, 74218, 91478, 104834, 853507, 1051997, 1707014, 1966777, 2103994, 3933554, 45235871, 90471742]

約数ペア:

[(1, 90471742), (2, 45235871), (23, 3933554), (43, 2103994), (46, 1966777), (53, 1707014), (86, 1051997), (106, 853507), (863, 104834), (989, 91478), (1219, 74218), (1726, 52417), (1978, 45739), (2279, 39698), (2438, 37109), (4558, 19849)]