38140568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2081}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 74952000

約数和(自身を除く): 36811432

約数列:

[1, 2, 4, 8, 29, 58, 79, 116, 158, 232, 316, 632, 2081, 2291, 4162, 4582, 8324, 9164, 16648, 18328, 60349, 120698, 164399, 241396, 328798, 482792, 657596, 1315192, 4767571, 9535142, 19070284, 38140568]

約数ペア:

[(1, 38140568), (2, 19070284), (4, 9535142), (8, 4767571), (29, 1315192), (58, 657596), (79, 482792), (116, 328798), (158, 241396), (232, 164399), (316, 120698), (632, 60349), (2081, 18328), (2291, 16648), (4162, 9164), (4582, 8324)]