81592112

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42853}}^1$

素因数の和:42885

約数の個数: 40

約数和(自身を含む): 191300256

約数和(自身を除く): 109708144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 42853, 85706, 171412, 299971, 342824, 599942, 685648, 728501, 1199884, 1457002, 2399768, 2914004, 4799536, 5099507, 5828008, 10199014, 11656016, 20398028, 40796056, 81592112]

約数ペア:

[(1, 81592112), (2, 40796056), (4, 20398028), (7, 11656016), (8, 10199014), (14, 5828008), (16, 5099507), (17, 4799536), (28, 2914004), (34, 2399768), (56, 1457002), (68, 1199884), (112, 728501), (119, 685648), (136, 599942), (238, 342824), (272, 299971), (476, 171412), (952, 85706), (1904, 42853)]