54385418

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{2357}}^1$

素因数の和:2581

約数の個数: 16

約数和(自身を含む): 83190240

約数和(自身を除く): 28804822

約数列:

[1, 2, 83, 139, 166, 278, 2357, 4714, 11537, 23074, 195631, 327623, 391262, 655246, 27192709, 54385418]

約数ペア:

[(1, 54385418), (2, 27192709), (83, 655246), (139, 391262), (166, 327623), (278, 195631), (2357, 23074), (4714, 11537)]