2031567328

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{89797}}^1$

素因数の和:89915

約数の個数: 48

約数和(自身を含む): 4616335584

約数和(自身を除く): 2584768256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 5656, 11312, 22624, 89797, 179594, 359188, 628579, 718376, 1257158, 1436752, 2514316, 2873504, 5028632, 9069497, 10057264, 18138994, 20114528, 36277988, 63486479, 72555976, 126972958, 145111952, 253945916, 290223904, 507891832, 1015783664, 2031567328]

約数ペア:

[(1, 2031567328), (2, 1015783664), (4, 507891832), (7, 290223904), (8, 253945916), (14, 145111952), (16, 126972958), (28, 72555976), (32, 63486479), (56, 36277988), (101, 20114528), (112, 18138994), (202, 10057264), (224, 9069497), (404, 5028632), (707, 2873504), (808, 2514316), (1414, 1436752), (1616, 1257158), (2828, 718376), (3232, 628579), (5656, 359188), (11312, 179594), (22624, 89797)]