16645552

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 41068800

約数和(自身を除く): 24423248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 59, 77, 88, 112, 118, 154, 176, 229, 236, 308, 413, 458, 472, 616, 649, 826, 916, 944, 1232, 1298, 1603, 1652, 1832, 2519, 2596, 3206, 3304, 3664, 4543, 5038, 5192, 6412, 6608, 9086, 10076, 10384, 12824, 13511, 17633, 18172, 20152, 25648, 27022, 35266, 36344, 40304, 54044, 70532, 72688, 94577, 108088, 141064, 148621, 189154, 216176, 282128, 297242, 378308, 594484, 756616, 1040347, 1188968, 1513232, 2080694, 2377936, 4161388, 8322776, 16645552]

約数ペア:

[(1, 16645552), (2, 8322776), (4, 4161388), (7, 2377936), (8, 2080694), (11, 1513232), (14, 1188968), (16, 1040347), (22, 756616), (28, 594484), (44, 378308), (56, 297242), (59, 282128), (77, 216176), (88, 189154), (112, 148621), (118, 141064), (154, 108088), (176, 94577), (229, 72688), (236, 70532), (308, 54044), (413, 40304), (458, 36344), (472, 35266), (616, 27022), (649, 25648), (826, 20152), (916, 18172), (944, 17633), (1232, 13511), (1298, 12824), (1603, 10384), (1652, 10076), (1832, 9086), (2519, 6608), (2596, 6412), (3206, 5192), (3304, 5038), (3664, 4543)]