40693784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8087}}^1$

素因数の和:8147

約数の個数: 32

約数和(自身を含む): 82982880

約数和(自身を除く): 42289096

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 8087, 16174, 32348, 64696, 137479, 274958, 299219, 549916, 598438, 1099832, 1196876, 2393752, 5086723, 10173446, 20346892, 40693784]

約数ペア:

[(1, 40693784), (2, 20346892), (4, 10173446), (8, 5086723), (17, 2393752), (34, 1196876), (37, 1099832), (68, 598438), (74, 549916), (136, 299219), (148, 274958), (296, 137479), (629, 64696), (1258, 32348), (2516, 16174), (5032, 8087)]