187893248

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{21587}}^1$

素因数の和:21622

約数の個数: 40

約数和(自身を含む): 397521432

約数和(自身を除く): 209628184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 21587, 43174, 86348, 172696, 345392, 366979, 690784, 733958, 1381568, 1467916, 2763136, 2935832, 5526272, 5871664, 11052544, 11743328, 23486656, 46973312, 93946624, 187893248]

約数ペア:

[(1, 187893248), (2, 93946624), (4, 46973312), (8, 23486656), (16, 11743328), (17, 11052544), (32, 5871664), (34, 5526272), (64, 2935832), (68, 2763136), (128, 1467916), (136, 1381568), (256, 733958), (272, 690784), (512, 366979), (544, 345392), (1088, 172696), (2176, 86348), (4352, 43174), (8704, 21587)]