102931808

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19979}}^1$

素因数の和:20019

約数の個数: 48

約数和(自身を含む): 241678080

約数和(自身を除く): 138746272

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 19979, 39958, 79916, 139853, 159832, 279706, 319664, 459517, 559412, 639328, 919034, 1118824, 1838068, 2237648, 3216619, 3676136, 4475296, 6433238, 7352272, 12866476, 14704544, 25732952, 51465904, 102931808]

約数ペア:

[(1, 102931808), (2, 51465904), (4, 25732952), (7, 14704544), (8, 12866476), (14, 7352272), (16, 6433238), (23, 4475296), (28, 3676136), (32, 3216619), (46, 2237648), (56, 1838068), (92, 1118824), (112, 919034), (161, 639328), (184, 559412), (224, 459517), (322, 319664), (368, 279706), (644, 159832), (736, 139853), (1288, 79916), (2576, 39958), (5152, 19979)]