31492244

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 66662400

約数和(自身を除く): 35170156

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 79, 92, 158, 161, 316, 322, 553, 619, 644, 1106, 1238, 1817, 2212, 2476, 3634, 4333, 7268, 8666, 12719, 14237, 17332, 25438, 28474, 48901, 50876, 56948, 97802, 99659, 195604, 199318, 342307, 398636, 684614, 1124723, 1369228, 2249446, 4498892, 7873061, 15746122, 31492244]

約数ペア:

[(1, 31492244), (2, 15746122), (4, 7873061), (7, 4498892), (14, 2249446), (23, 1369228), (28, 1124723), (46, 684614), (79, 398636), (92, 342307), (158, 199318), (161, 195604), (316, 99659), (322, 97802), (553, 56948), (619, 50876), (644, 48901), (1106, 28474), (1238, 25438), (1817, 17332), (2212, 14237), (2476, 12719), (3634, 8666), (4333, 7268)]