1634719904

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{4159}}^1$

素因数の和:4413

約数の個数: 48

約数和(自身を含む): 3283338240

約数和(自身を除く): 1648618336

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 173, 284, 346, 568, 692, 1136, 1384, 2272, 2768, 4159, 5536, 8318, 12283, 16636, 24566, 33272, 49132, 66544, 98264, 133088, 196528, 295289, 393056, 590578, 719507, 1181156, 1439014, 2362312, 2878028, 4724624, 5756056, 9449248, 11512112, 23024224, 51084997, 102169994, 204339988, 408679976, 817359952, 1634719904]

約数ペア:

[(1, 1634719904), (2, 817359952), (4, 408679976), (8, 204339988), (16, 102169994), (32, 51084997), (71, 23024224), (142, 11512112), (173, 9449248), (284, 5756056), (346, 4724624), (568, 2878028), (692, 2362312), (1136, 1439014), (1384, 1181156), (2272, 719507), (2768, 590578), (4159, 393056), (5536, 295289), (8318, 196528), (12283, 133088), (16636, 98264), (24566, 66544), (33272, 49132)]