16404544

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19717}}^1$

素因数の和:19742

約数の個数: 28

約数和(自身を含む): 35058604

約数和(自身を除く): 18654060

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 19717, 39434, 78868, 157736, 256321, 315472, 512642, 630944, 1025284, 1261888, 2050568, 4101136, 8202272, 16404544]

約数ペア:

[(1, 16404544), (2, 8202272), (4, 4101136), (8, 2050568), (13, 1261888), (16, 1025284), (26, 630944), (32, 512642), (52, 315472), (64, 256321), (104, 157736), (208, 78868), (416, 39434), (832, 19717)]