31729282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 54133632

約数和(自身を除く): 22404350

約数列:

[1, 2, 13, 23, 26, 46, 97, 194, 299, 547, 598, 1094, 1261, 2231, 2522, 4462, 7111, 12581, 14222, 25162, 29003, 53059, 58006, 106118, 163553, 327106, 689767, 1220357, 1379534, 2440714, 15864641, 31729282]

約数ペア:

[(1, 31729282), (2, 15864641), (13, 2440714), (23, 1379534), (26, 1220357), (46, 689767), (97, 327106), (194, 163553), (299, 106118), (547, 58006), (598, 53059), (1094, 29003), (1261, 25162), (2231, 14222), (2522, 12581), (4462, 7111)]