31370252

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1489}}^1$

素因数の和:1745

約数の個数: 24

約数和(自身を含む): 57573600

約数和(自身を除く): 26203348

約数列:

[1, 2, 4, 23, 46, 92, 229, 458, 916, 1489, 2978, 5267, 5956, 10534, 21068, 34247, 68494, 136988, 340981, 681962, 1363924, 7842563, 15685126, 31370252]

約数ペア:

[(1, 31370252), (2, 15685126), (4, 7842563), (23, 1363924), (46, 681962), (92, 340981), (229, 136988), (458, 68494), (916, 34247), (1489, 21068), (2978, 10534), (5267, 5956)]