39797248

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4128

約数の個数: 40

約数和(自身を含む): 83722320

約数和(自身を除く): 43925072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4091, 4864, 8182, 9728, 16364, 32728, 65456, 77729, 130912, 155458, 261824, 310916, 523648, 621832, 1047296, 1243664, 2094592, 2487328, 4974656, 9949312, 19898624, 39797248]

約数ペア:

[(1, 39797248), (2, 19898624), (4, 9949312), (8, 4974656), (16, 2487328), (19, 2094592), (32, 1243664), (38, 1047296), (64, 621832), (76, 523648), (128, 310916), (152, 261824), (256, 155458), (304, 130912), (512, 77729), (608, 65456), (1216, 32728), (2432, 16364), (4091, 9728), (4864, 8182)]