81060224

素因数分解:

$2^7\times 7^1\times {\mathrm{90469}}^1$

素因数の和:90490

約数の個数: 32

約数和(自身を含む): 184558800

約数和(自身を除く): 103498576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 90469, 180938, 361876, 633283, 723752, 1266566, 1447504, 2533132, 2895008, 5066264, 5790016, 10132528, 11580032, 20265056, 40530112, 81060224]

約数ペア:

[(1, 81060224), (2, 40530112), (4, 20265056), (7, 11580032), (8, 10132528), (14, 5790016), (16, 5066264), (28, 2895008), (32, 2533132), (56, 1447504), (64, 1266566), (112, 723752), (128, 633283), (224, 361876), (448, 180938), (896, 90469)]