880088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 1838160

約数和(自身を除く): 958072

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 137, 146, 274, 292, 548, 584, 803, 1096, 1507, 1606, 3014, 3212, 6028, 6424, 10001, 12056, 20002, 40004, 80008, 110011, 220022, 440044, 880088]

約数ペア:

[(1, 880088), (2, 440044), (4, 220022), (8, 110011), (11, 80008), (22, 40004), (44, 20002), (73, 12056), (88, 10001), (137, 6424), (146, 6028), (274, 3212), (292, 3014), (548, 1606), (584, 1507), (803, 1096)]