219777856

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{64793}}^1$

素因数の和:64858

約数の個数: 28

約数和(自身を含む): 444357252

約数和(自身を除く): 224579396

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 64793, 129586, 259172, 518344, 1036688, 2073376, 3434029, 4146752, 6868058, 13736116, 27472232, 54944464, 109888928, 219777856]

約数ペア:

[(1, 219777856), (2, 109888928), (4, 54944464), (8, 27472232), (16, 13736116), (32, 6868058), (53, 4146752), (64, 3434029), (106, 2073376), (212, 1036688), (424, 518344), (848, 259172), (1696, 129586), (3392, 64793)]