83115344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{977}}^1$

素因数の和:1407

約数の個数: 40

約数和(自身を含む): 174025320

約数和(自身を除く): 90909976

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 409, 818, 977, 1636, 1954, 3272, 3908, 5317, 6544, 7816, 10634, 12701, 15632, 21268, 25402, 42536, 50804, 85072, 101608, 203216, 399593, 799186, 1598372, 3196744, 5194709, 6393488, 10389418, 20778836, 41557672, 83115344]

約数ペア:

[(1, 83115344), (2, 41557672), (4, 20778836), (8, 10389418), (13, 6393488), (16, 5194709), (26, 3196744), (52, 1598372), (104, 799186), (208, 399593), (409, 203216), (818, 101608), (977, 85072), (1636, 50804), (1954, 42536), (3272, 25402), (3908, 21268), (5317, 15632), (6544, 12701), (7816, 10634)]