16880432

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{3023}}^1$

素因数の和:3380

約数の個数: 20

約数和(自身を含む): 32810400

約数和(自身を除く): 15929968

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 3023, 5584, 6046, 12092, 24184, 48368, 1055027, 2110054, 4220108, 8440216, 16880432]

約数ペア:

[(1, 16880432), (2, 8440216), (4, 4220108), (8, 2110054), (16, 1055027), (349, 48368), (698, 24184), (1396, 12092), (2792, 6046), (3023, 5584)]