91001344

素因数分解:

$2^9\times 7^1\times {\mathrm{25391}}^1$

素因数の和:25416

約数の個数: 40

約数和(自身を含む): 207808128

約数和(自身を除く): 116806784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 25391, 50782, 101564, 177737, 203128, 355474, 406256, 710948, 812512, 1421896, 1625024, 2843792, 3250048, 5687584, 6500096, 11375168, 13000192, 22750336, 45500672, 91001344]

約数ペア:

[(1, 91001344), (2, 45500672), (4, 22750336), (7, 13000192), (8, 11375168), (14, 6500096), (16, 5687584), (28, 3250048), (32, 2843792), (56, 1625024), (64, 1421896), (112, 812512), (128, 710948), (224, 406256), (256, 355474), (448, 203128), (512, 177737), (896, 101564), (1792, 50782), (3584, 25391)]