80850224

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55529}}^1$

素因数の和:55557

約数の個数: 40

約数和(自身を含む): 192800160

約数和(自身を除く): 111949936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 55529, 111058, 222116, 388703, 444232, 721877, 777406, 888464, 1443754, 1554812, 2887508, 3109624, 5053139, 5775016, 6219248, 10106278, 11550032, 20212556, 40425112, 80850224]

約数ペア:

[(1, 80850224), (2, 40425112), (4, 20212556), (7, 11550032), (8, 10106278), (13, 6219248), (14, 5775016), (16, 5053139), (26, 3109624), (28, 2887508), (52, 1554812), (56, 1443754), (91, 888464), (104, 777406), (112, 721877), (182, 444232), (208, 388703), (364, 222116), (728, 111058), (1456, 55529)]