39782416

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{25633}}^1$

素因数の和:25738

約数の個数: 20

約数和(自身を含む): 77876092

約数和(自身を除く): 38093676

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 25633, 51266, 102532, 205064, 410128, 2486401, 4972802, 9945604, 19891208, 39782416]

約数ペア:

[(1, 39782416), (2, 19891208), (4, 9945604), (8, 4972802), (16, 2486401), (97, 410128), (194, 205064), (388, 102532), (776, 51266), (1552, 25633)]