40339952

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:501

約数の個数: 40

約数和(自身を含む): 80292480

約数和(自身を除く): 39952528

約数列:

[1, 2, 4, 8, 16, 59, 118, 151, 236, 283, 302, 472, 566, 604, 944, 1132, 1208, 2264, 2416, 4528, 8909, 16697, 17818, 33394, 35636, 42733, 66788, 71272, 85466, 133576, 142544, 170932, 267152, 341864, 683728, 2521247, 5042494, 10084988, 20169976, 40339952]

約数ペア:

[(1, 40339952), (2, 20169976), (4, 10084988), (8, 5042494), (16, 2521247), (59, 683728), (118, 341864), (151, 267152), (236, 170932), (283, 142544), (302, 133576), (472, 85466), (566, 71272), (604, 66788), (944, 42733), (1132, 35636), (1208, 33394), (2264, 17818), (2416, 16697), (4528, 8909)]