39719948

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 70762272

約数和(自身を除く): 31042324

約数列:

[1, 2, 4, 97, 167, 194, 334, 388, 613, 668, 1226, 2452, 16199, 32398, 59461, 64796, 102371, 118922, 204742, 237844, 409484, 9929987, 19859974, 39719948]

約数ペア:

[(1, 39719948), (2, 19859974), (4, 9929987), (97, 409484), (167, 237844), (194, 204742), (334, 118922), (388, 102371), (613, 64796), (668, 59461), (1226, 32398), (2452, 16199)]