16213936

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{6217}}^1$

素因数の和:6388

約数の個数: 20

約数和(自身を含む): 31612312

約数和(自身を除く): 15398376

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 6217, 12434, 24868, 49736, 99472, 1013371, 2026742, 4053484, 8106968, 16213936]

約数ペア:

[(1, 16213936), (2, 8106968), (4, 4053484), (8, 2026742), (16, 1013371), (163, 99472), (326, 49736), (652, 24868), (1304, 12434), (2608, 6217)]