85113866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 139093200

約数和(自身を除く): 53979334

約数列:

[1, 2, 17, 34, 53, 106, 149, 298, 317, 634, 901, 1802, 2533, 5066, 5389, 7897, 10778, 15794, 16801, 33602, 47233, 94466, 134249, 268498, 285617, 571234, 802961, 1605922, 2503349, 5006698, 42556933, 85113866]

約数ペア:

[(1, 85113866), (2, 42556933), (17, 5006698), (34, 2503349), (53, 1605922), (106, 802961), (149, 571234), (298, 285617), (317, 268498), (634, 134249), (901, 94466), (1802, 47233), (2533, 33602), (5066, 16801), (5389, 15794), (7897, 10778)]