82587472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15137}}^1$

素因数の和:15187

約数の個数: 40

約数和(自身を含む): 180202752

約数和(自身を除く): 97615280

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 15137, 30274, 60548, 121096, 166507, 242192, 333014, 469247, 666028, 938494, 1332056, 1876988, 2664112, 3753976, 5161717, 7507952, 10323434, 20646868, 41293736, 82587472]

約数ペア:

[(1, 82587472), (2, 41293736), (4, 20646868), (8, 10323434), (11, 7507952), (16, 5161717), (22, 3753976), (31, 2664112), (44, 1876988), (62, 1332056), (88, 938494), (124, 666028), (176, 469247), (248, 333014), (341, 242192), (496, 166507), (682, 121096), (1364, 60548), (2728, 30274), (5456, 15137)]