42278416

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{877}}^1$

素因数の和:1039

約数の個数: 40

約数和(自身を含む): 86226624

約数和(自身を除く): 43948208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 131, 184, 262, 368, 524, 877, 1048, 1754, 2096, 3013, 3508, 6026, 7016, 12052, 14032, 20171, 24104, 40342, 48208, 80684, 114887, 161368, 229774, 322736, 459548, 919096, 1838192, 2642401, 5284802, 10569604, 21139208, 42278416]

約数ペア:

[(1, 42278416), (2, 21139208), (4, 10569604), (8, 5284802), (16, 2642401), (23, 1838192), (46, 919096), (92, 459548), (131, 322736), (184, 229774), (262, 161368), (368, 114887), (524, 80684), (877, 48208), (1048, 40342), (1754, 24104), (2096, 20171), (3013, 14032), (3508, 12052), (6026, 7016)]