9170824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 18711000

約数和(自身を除く): 9540176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 809, 872, 1417, 1618, 2834, 3236, 5668, 6472, 10517, 11336, 21034, 42068, 84136, 88181, 176362, 352724, 705448, 1146353, 2292706, 4585412, 9170824]

約数ペア:

[(1, 9170824), (2, 4585412), (4, 2292706), (8, 1146353), (13, 705448), (26, 352724), (52, 176362), (104, 88181), (109, 84136), (218, 42068), (436, 21034), (809, 11336), (872, 10517), (1417, 6472), (1618, 5668), (2834, 3236)]