83971732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{9907}}^1$

素因数の和:10087

約数の個数: 24

約数和(自身を含む): 159241376

約数和(自身を除く): 75269644

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 9907, 19814, 39628, 128791, 257582, 515164, 1614841, 3229682, 6459364, 20992933, 41985866, 83971732]

約数ペア:

[(1, 83971732), (2, 41985866), (4, 20992933), (13, 6459364), (26, 3229682), (52, 1614841), (163, 515164), (326, 257582), (652, 128791), (2119, 39628), (4238, 19814), (8476, 9907)]