31242134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5483}}^1$

素因数の和:5540

約数の個数: 32

約数和(自身を含む): 60016896

約数和(自身を除く): 28774762

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5483, 5698, 10966, 38381, 60313, 76762, 120626, 202871, 405742, 422191, 844382, 1420097, 2231581, 2840194, 4463162, 15621067, 31242134]

約数ペア:

[(1, 31242134), (2, 15621067), (7, 4463162), (11, 2840194), (14, 2231581), (22, 1420097), (37, 844382), (74, 422191), (77, 405742), (154, 202871), (259, 120626), (407, 76762), (518, 60313), (814, 38381), (2849, 10966), (5483, 5698)]