117917168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4871}}^1$

素因数の和:4985

約数の個数: 40

約数和(自身を含む): 244671840

約数和(自身を除く): 126754672

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 3026, 4871, 6052, 9742, 12104, 19484, 24208, 38968, 77936, 82807, 165614, 331228, 433519, 662456, 867038, 1324912, 1734076, 3468152, 6936304, 7369823, 14739646, 29479292, 58958584, 117917168]

約数ペア:

[(1, 117917168), (2, 58958584), (4, 29479292), (8, 14739646), (16, 7369823), (17, 6936304), (34, 3468152), (68, 1734076), (89, 1324912), (136, 867038), (178, 662456), (272, 433519), (356, 331228), (712, 165614), (1424, 82807), (1513, 77936), (3026, 38968), (4871, 24208), (6052, 19484), (9742, 12104)]