31554572

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9973}}^1$

素因数の和:10097

約数の個数: 24

約数和(自身を含む): 63674016

約数和(自身を除く): 32119444

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 9973, 19946, 39892, 69811, 139622, 279244, 1126949, 2253898, 4507796, 7888643, 15777286, 31554572]

約数ペア:

[(1, 31554572), (2, 15777286), (4, 7888643), (7, 4507796), (14, 2253898), (28, 1126949), (113, 279244), (226, 139622), (452, 69811), (791, 39892), (1582, 19946), (3164, 9973)]