163946289538

素因数分解:

$2^1\times {\mathrm{607}}^1\times {\mathrm{8221}}^1\times {\mathrm{16427}}^1$

素因数の和:25257

約数の個数: 16

約数和(自身を含む): 246369533184

約数和(自身を除く): 82423243646

約数列:

[1, 2, 607, 1214, 8221, 16427, 16442, 32854, 4990147, 9971189, 9980294, 19942378, 135046367, 270092734, 81973144769, 163946289538]

約数ペア:

[(1, 163946289538), (2, 81973144769), (607, 270092734), (1214, 135046367), (8221, 19942378), (16427, 9980294), (16442, 9971189), (32854, 4990147)]