86489338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2371}}^1$

素因数の和:2470

約数の個数: 32

約数和(自身を含む): 148240512

約数和(自身を除く): 61751174

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 299, 598, 793, 1403, 1586, 2371, 2806, 4742, 18239, 30823, 36478, 54533, 61646, 109066, 144631, 289262, 708929, 1417858, 1880203, 3326513, 3760406, 6653026, 43244669, 86489338]

約数ペア:

[(1, 86489338), (2, 43244669), (13, 6653026), (23, 3760406), (26, 3326513), (46, 1880203), (61, 1417858), (122, 708929), (299, 289262), (598, 144631), (793, 109066), (1403, 61646), (1586, 54533), (2371, 36478), (2806, 30823), (4742, 18239)]