77888384

素因数分解:

$2^7\times 7^1\times {\mathrm{86929}}^1$

素因数の和:86950

約数の個数: 32

約数和(自身を含む): 177337200

約数和(自身を除く): 99448816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 86929, 173858, 347716, 608503, 695432, 1217006, 1390864, 2434012, 2781728, 4868024, 5563456, 9736048, 11126912, 19472096, 38944192, 77888384]

約数ペア:

[(1, 77888384), (2, 38944192), (4, 19472096), (7, 11126912), (8, 9736048), (14, 5563456), (16, 4868024), (28, 2781728), (32, 2434012), (56, 1390864), (64, 1217006), (112, 695432), (128, 608503), (224, 347716), (448, 173858), (896, 86929)]