231008756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{58991}}^1$

素因数の和:59095

約数の個数: 24

約数和(自身を含む): 445979520

約数和(自身を除く): 214970764

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 58991, 117982, 235964, 648901, 1297802, 2595604, 5250199, 10500398, 21000796, 57752189, 115504378, 231008756]

約数ペア:

[(1, 231008756), (2, 115504378), (4, 57752189), (11, 21000796), (22, 10500398), (44, 5250199), (89, 2595604), (178, 1297802), (356, 648901), (979, 235964), (1958, 117982), (3916, 58991)]