3181127168

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{87509}}^1$

素因数の和:87598

約数の個数: 40

約数和(自身を含む): 6445636560

約数和(自身を除く): 3264509392

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 2272, 4544, 9088, 18176, 36352, 87509, 175018, 350036, 700072, 1400144, 2800288, 5600576, 6213139, 11201152, 12426278, 22402304, 24852556, 44804608, 49705112, 99410224, 198820448, 397640896, 795281792, 1590563584, 3181127168]

約数ペア:

[(1, 3181127168), (2, 1590563584), (4, 795281792), (8, 397640896), (16, 198820448), (32, 99410224), (64, 49705112), (71, 44804608), (128, 24852556), (142, 22402304), (256, 12426278), (284, 11201152), (512, 6213139), (568, 5600576), (1136, 2800288), (2272, 1400144), (4544, 700072), (9088, 350036), (18176, 175018), (36352, 87509)]