16495136

素因数分解:

$2^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 37396800

約数和(自身を除く): 20901664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 211, 224, 349, 422, 698, 844, 1396, 1477, 1688, 2443, 2792, 2954, 3376, 4886, 5584, 5908, 6752, 9772, 11168, 11816, 19544, 23632, 39088, 47264, 73639, 78176, 147278, 294556, 515473, 589112, 1030946, 1178224, 2061892, 2356448, 4123784, 8247568, 16495136]

約数ペア:

[(1, 16495136), (2, 8247568), (4, 4123784), (7, 2356448), (8, 2061892), (14, 1178224), (16, 1030946), (28, 589112), (32, 515473), (56, 294556), (112, 147278), (211, 78176), (224, 73639), (349, 47264), (422, 39088), (698, 23632), (844, 19544), (1396, 11816), (1477, 11168), (1688, 9772), (2443, 6752), (2792, 5908), (2954, 5584), (3376, 4886)]