31028444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3613}}^1$

素因数の和:3749

約数の個数: 24

約数和(自身を含む): 57679440

約数和(自身を除く): 26650996

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 3613, 4294, 7226, 8588, 14452, 68647, 137294, 274588, 408269, 816538, 1633076, 7757111, 15514222, 31028444]

約数ペア:

[(1, 31028444), (2, 15514222), (4, 7757111), (19, 1633076), (38, 816538), (76, 408269), (113, 274588), (226, 137294), (452, 68647), (2147, 14452), (3613, 8588), (4294, 7226)]