71131696

素因数分解:

$2^4\times {\mathrm{1657}}^1\times {\mathrm{2683}}^1$

素因数の和:4348

約数の個数: 20

約数和(自身を含む): 137952232

約数和(自身を除く): 66820536

約数列:

[1, 2, 4, 8, 16, 1657, 2683, 3314, 5366, 6628, 10732, 13256, 21464, 26512, 42928, 4445731, 8891462, 17782924, 35565848, 71131696]

約数ペア:

[(1, 71131696), (2, 35565848), (4, 17782924), (8, 8891462), (16, 4445731), (1657, 42928), (2683, 26512), (3314, 21464), (5366, 13256), (6628, 10732)]