40347116

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1567}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 72836736

約数和(自身を除く): 32489620

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 1567, 3134, 6268, 6437, 12874, 25748, 64247, 128494, 246019, 256988, 492038, 984076, 10086779, 20173558, 40347116]

約数ペア:

[(1, 40347116), (2, 20173558), (4, 10086779), (41, 984076), (82, 492038), (157, 256988), (164, 246019), (314, 128494), (628, 64247), (1567, 25748), (3134, 12874), (6268, 6437)]