40562896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{230471}}^1$

素因数の和:230490

約数の個数: 20

約数和(自身を含む): 85735584

約数和(自身を除く): 45172688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 230471, 460942, 921884, 1843768, 2535181, 3687536, 5070362, 10140724, 20281448, 40562896]

約数ペア:

[(1, 40562896), (2, 20281448), (4, 10140724), (8, 5070362), (11, 3687536), (16, 2535181), (22, 1843768), (44, 921884), (88, 460942), (176, 230471)]