231120904

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{58129}}^1$

素因数の和:58213

約数の個数: 32

約数和(自身を含む): 502243200

約数和(自身を除く): 271122296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 58129, 116258, 232516, 406903, 465032, 813806, 1627612, 3255224, 4127159, 8254318, 16508636, 28890113, 33017272, 57780226, 115560452, 231120904]

約数ペア:

[(1, 231120904), (2, 115560452), (4, 57780226), (7, 33017272), (8, 28890113), (14, 16508636), (28, 8254318), (56, 4127159), (71, 3255224), (142, 1627612), (284, 813806), (497, 465032), (568, 406903), (994, 232516), (1988, 116258), (3976, 58129)]