31452428

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 65049600

約数和(自身を除く): 33597172

約数列:

[1, 2, 4, 7, 14, 28, 59, 79, 118, 158, 236, 241, 316, 413, 482, 553, 826, 964, 1106, 1652, 1687, 2212, 3374, 4661, 6748, 9322, 14219, 18644, 19039, 28438, 32627, 38078, 56876, 65254, 76156, 99533, 130508, 133273, 199066, 266546, 398132, 533092, 1123301, 2246602, 4493204, 7863107, 15726214, 31452428]

約数ペア:

[(1, 31452428), (2, 15726214), (4, 7863107), (7, 4493204), (14, 2246602), (28, 1123301), (59, 533092), (79, 398132), (118, 266546), (158, 199066), (236, 133273), (241, 130508), (316, 99533), (413, 76156), (482, 65254), (553, 56876), (826, 38078), (964, 32627), (1106, 28438), (1652, 19039), (1687, 18644), (2212, 14219), (3374, 9322), (4661, 6748)]