42637862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{16747}}^1$

素因数の和:16835

約数の個数: 16

約数和(自身を含む): 68331840

約数和(自身を除く): 25693978

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 16747, 33494, 318193, 636386, 1122049, 2244098, 21318931, 42637862]

約数ペア:

[(1, 42637862), (2, 21318931), (19, 2244098), (38, 1122049), (67, 636386), (134, 318193), (1273, 33494), (2546, 16747)]