82716944

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 163322880

約数和(自身を除く): 80605936

約数列:

[1, 2, 4, 8, 16, 97, 194, 223, 239, 388, 446, 478, 776, 892, 956, 1552, 1784, 1912, 3568, 3824, 21631, 23183, 43262, 46366, 53297, 86524, 92732, 106594, 173048, 185464, 213188, 346096, 370928, 426376, 852752, 5169809, 10339618, 20679236, 41358472, 82716944]

約数ペア:

[(1, 82716944), (2, 41358472), (4, 20679236), (8, 10339618), (16, 5169809), (97, 852752), (194, 426376), (223, 370928), (239, 346096), (388, 213188), (446, 185464), (478, 173048), (776, 106594), (892, 92732), (956, 86524), (1552, 53297), (1784, 46366), (1912, 43262), (3568, 23183), (3824, 21631)]