31018442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 57746304

約数和(自身を除く): 26727862

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 917, 1301, 1703, 1834, 2602, 3406, 9107, 11921, 16913, 18214, 23842, 33826, 118391, 170431, 236782, 340862, 1193017, 2215603, 2386034, 4431206, 15509221, 31018442]

約数ペア:

[(1, 31018442), (2, 15509221), (7, 4431206), (13, 2386034), (14, 2215603), (26, 1193017), (91, 340862), (131, 236782), (182, 170431), (262, 118391), (917, 33826), (1301, 23842), (1703, 18214), (1834, 16913), (2602, 11921), (3406, 9107)]