31218092

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1319}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 56142240

約数和(自身を除く): 24924148

約数列:

[1, 2, 4, 61, 97, 122, 194, 244, 388, 1319, 2638, 5276, 5917, 11834, 23668, 80459, 127943, 160918, 255886, 321836, 511772, 7804523, 15609046, 31218092]

約数ペア:

[(1, 31218092), (2, 15609046), (4, 7804523), (61, 511772), (97, 321836), (122, 255886), (194, 160918), (244, 127943), (388, 80459), (1319, 23668), (2638, 11834), (5276, 5917)]