80457101696

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{213727}}^1$

素因数の和:213931

約数の個数: 64

約数和(自身を含む): 170696004480

約数和(自身を除く): 90238902784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 173, 272, 346, 544, 692, 1088, 1384, 2176, 2768, 2941, 5536, 5882, 11072, 11764, 22144, 23528, 47056, 94112, 188224, 213727, 376448, 427454, 854908, 1709816, 3419632, 3633359, 6839264, 7266718, 13678528, 14533436, 27357056, 29066872, 36974771, 58133744, 73949542, 116267488, 147899084, 232534976, 295798168, 465069952, 591596336, 628571107, 1183192672, 1257142214, 2366385344, 2514284428, 4732770688, 5028568856, 10057137712, 20114275424, 40228550848, 80457101696]

約数ペア:

[(1, 80457101696), (2, 40228550848), (4, 20114275424), (8, 10057137712), (16, 5028568856), (17, 4732770688), (32, 2514284428), (34, 2366385344), (64, 1257142214), (68, 1183192672), (128, 628571107), (136, 591596336), (173, 465069952), (272, 295798168), (346, 232534976), (544, 147899084), (692, 116267488), (1088, 73949542), (1384, 58133744), (2176, 36974771), (2768, 29066872), (2941, 27357056), (5536, 14533436), (5882, 13678528), (11072, 7266718), (11764, 6839264), (22144, 3633359), (23528, 3419632), (47056, 1709816), (94112, 854908), (188224, 427454), (213727, 376448)]