211432016

素因数分解:

$2^4\times {\mathrm{719}}^1\times {\mathrm{18379}}^1$

素因数の和:19106

約数の個数: 20

約数和(自身を含む): 410241600

約数和(自身を除く): 198809584

約数列:

[1, 2, 4, 8, 16, 719, 1438, 2876, 5752, 11504, 18379, 36758, 73516, 147032, 294064, 13214501, 26429002, 52858004, 105716008, 211432016]

約数ペア:

[(1, 211432016), (2, 105716008), (4, 52858004), (8, 26429002), (16, 13214501), (719, 294064), (1438, 147032), (2876, 73516), (5752, 36758), (11504, 18379)]