83705416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1607}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 166717440

約数和(自身を除く): 83012024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 383, 766, 1532, 1607, 3064, 3214, 6428, 6511, 12856, 13022, 26044, 27319, 52088, 54638, 109276, 218552, 615481, 1230962, 2461924, 4923848, 10463177, 20926354, 41852708, 83705416]

約数ペア:

[(1, 83705416), (2, 41852708), (4, 20926354), (8, 10463177), (17, 4923848), (34, 2461924), (68, 1230962), (136, 615481), (383, 218552), (766, 109276), (1532, 54638), (1607, 52088), (3064, 27319), (3214, 26044), (6428, 13022), (6511, 12856)]