16570768

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{19541}}^1$

素因数の和:19602

約数の個数: 20

約数和(自身を含む): 32713308

約数和(自身を除く): 16142540

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 19541, 39082, 78164, 156328, 312656, 1035673, 2071346, 4142692, 8285384, 16570768]

約数ペア:

[(1, 16570768), (2, 8285384), (4, 4142692), (8, 2071346), (16, 1035673), (53, 312656), (106, 156328), (212, 78164), (424, 39082), (848, 19541)]