87727890896

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4523}}^1\times {\mathrm{29567}}^1$

素因数の和:34139

約数の個数: 40

約数和(自身を含む): 174162852864

約数和(自身を除く): 86434961968

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4523, 9046, 18092, 29567, 36184, 59134, 72368, 118268, 185443, 236536, 370886, 473072, 741772, 1212247, 1483544, 2424494, 2967088, 4848988, 9697976, 19395952, 133731541, 267463082, 534926164, 1069852328, 2139704656, 5482993181, 10965986362, 21931972724, 43863945448, 87727890896]

約数ペア:

[(1, 87727890896), (2, 43863945448), (4, 21931972724), (8, 10965986362), (16, 5482993181), (41, 2139704656), (82, 1069852328), (164, 534926164), (328, 267463082), (656, 133731541), (4523, 19395952), (9046, 9697976), (18092, 4848988), (29567, 2967088), (36184, 2424494), (59134, 1483544), (72368, 1212247), (118268, 741772), (185443, 473072), (236536, 370886)]