171001952

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15671}}^1$

素因数の和:15723

約数の個数: 48

約数和(自身を含む): 379137024

約数和(自身を除く): 208135072

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 15671, 31342, 62684, 125368, 172381, 250736, 344762, 485801, 501472, 689524, 971602, 1379048, 1943204, 2758096, 3886408, 5343811, 5516192, 7772816, 10687622, 15545632, 21375244, 42750488, 85500976, 171001952]

約数ペア:

[(1, 171001952), (2, 85500976), (4, 42750488), (8, 21375244), (11, 15545632), (16, 10687622), (22, 7772816), (31, 5516192), (32, 5343811), (44, 3886408), (62, 2758096), (88, 1943204), (124, 1379048), (176, 971602), (248, 689524), (341, 501472), (352, 485801), (496, 344762), (682, 250736), (992, 172381), (1364, 125368), (2728, 62684), (5456, 31342), (10912, 15671)]