84179290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4943}}^1$

素因数の和:5094

約数の個数: 32

約数和(自身を含む): 164457216

約数和(自身を除く): 80277926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 4943, 8515, 9886, 17030, 24715, 49430, 64259, 128518, 321295, 642590, 647533, 1295066, 3237665, 6475330, 8417929, 16835858, 42089645, 84179290]

約数ペア:

[(1, 84179290), (2, 42089645), (5, 16835858), (10, 8417929), (13, 6475330), (26, 3237665), (65, 1295066), (130, 647533), (131, 642590), (262, 321295), (655, 128518), (1310, 64259), (1703, 49430), (3406, 24715), (4943, 17030), (8515, 9886)]