16217344

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 38116512

約数和(自身を除く): 21899168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 443, 572, 704, 832, 886, 1144, 1408, 1664, 1772, 2288, 2816, 3328, 3544, 4576, 4873, 5759, 7088, 9152, 9746, 11518, 14176, 18304, 19492, 23036, 28352, 36608, 38984, 46072, 56704, 63349, 77968, 92144, 113408, 126698, 155936, 184288, 253396, 311872, 368576, 506792, 623744, 737152, 1013584, 1247488, 1474304, 2027168, 4054336, 8108672, 16217344]

約数ペア:

[(1, 16217344), (2, 8108672), (4, 4054336), (8, 2027168), (11, 1474304), (13, 1247488), (16, 1013584), (22, 737152), (26, 623744), (32, 506792), (44, 368576), (52, 311872), (64, 253396), (88, 184288), (104, 155936), (128, 126698), (143, 113408), (176, 92144), (208, 77968), (256, 63349), (286, 56704), (352, 46072), (416, 38984), (443, 36608), (572, 28352), (704, 23036), (832, 19492), (886, 18304), (1144, 14176), (1408, 11518), (1664, 9746), (1772, 9152), (2288, 7088), (2816, 5759), (3328, 4873), (3544, 4576)]