16506528

素因数分解:

$2^5\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 43676640

約数和(自身を除く): 27170112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 139, 278, 417, 556, 834, 1112, 1237, 1668, 2224, 2474, 3336, 3711, 4448, 4948, 6672, 7422, 9896, 13344, 14844, 19792, 29688, 39584, 59376, 118752, 171943, 343886, 515829, 687772, 1031658, 1375544, 2063316, 2751088, 4126632, 5502176, 8253264, 16506528]

約数ペア:

[(1, 16506528), (2, 8253264), (3, 5502176), (4, 4126632), (6, 2751088), (8, 2063316), (12, 1375544), (16, 1031658), (24, 687772), (32, 515829), (48, 343886), (96, 171943), (139, 118752), (278, 59376), (417, 39584), (556, 29688), (834, 19792), (1112, 14844), (1237, 13344), (1668, 9896), (2224, 7422), (2474, 6672), (3336, 4948), (3711, 4448)]