80211822

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 162984192

約数和(自身を除く): 82772370

約数列:

[1, 2, 3, 6, 97, 194, 283, 291, 487, 566, 582, 849, 974, 1461, 1698, 2922, 27451, 47239, 54902, 82353, 94478, 137821, 141717, 164706, 275642, 283434, 413463, 826926, 13368637, 26737274, 40105911, 80211822]

約数ペア:

[(1, 80211822), (2, 40105911), (3, 26737274), (6, 13368637), (97, 826926), (194, 413463), (283, 283434), (291, 275642), (487, 164706), (566, 141717), (582, 137821), (849, 94478), (974, 82353), (1461, 54902), (1698, 47239), (2922, 27451)]