54331342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 90502272

約数和(自身を除く): 36170930

約数列:

[1, 2, 13, 26, 47, 94, 173, 257, 346, 514, 611, 1222, 2249, 3341, 4498, 6682, 8131, 12079, 16262, 24158, 44461, 88922, 105703, 157027, 211406, 314054, 577993, 1155986, 2089667, 4179334, 27165671, 54331342]

約数ペア:

[(1, 54331342), (2, 27165671), (13, 4179334), (26, 2089667), (47, 1155986), (94, 577993), (173, 314054), (257, 211406), (346, 157027), (514, 105703), (611, 88922), (1222, 44461), (2249, 24158), (3341, 16262), (4498, 12079), (6682, 8131)]