33943936

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{20399}}^1$

素因数の和:20426

約数の個数: 32

約数和(自身を含む): 72828000

約数和(自身を除く): 38884064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 20399, 40798, 81596, 163192, 265187, 326384, 530374, 652768, 1060748, 1305536, 2121496, 2611072, 4242992, 8485984, 16971968, 33943936]

約数ペア:

[(1, 33943936), (2, 16971968), (4, 8485984), (8, 4242992), (13, 2611072), (16, 2121496), (26, 1305536), (32, 1060748), (52, 652768), (64, 530374), (104, 326384), (128, 265187), (208, 163192), (416, 81596), (832, 40798), (1664, 20399)]