39605264

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:695

約数の個数: 40

約数和(自身を含む): 80566272

約数和(自身を除く): 40961008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 281, 368, 383, 562, 766, 1124, 1532, 2248, 3064, 4496, 6128, 6463, 8809, 12926, 17618, 25852, 35236, 51704, 70472, 103408, 107623, 140944, 215246, 430492, 860984, 1721968, 2475329, 4950658, 9901316, 19802632, 39605264]

約数ペア:

[(1, 39605264), (2, 19802632), (4, 9901316), (8, 4950658), (16, 2475329), (23, 1721968), (46, 860984), (92, 430492), (184, 215246), (281, 140944), (368, 107623), (383, 103408), (562, 70472), (766, 51704), (1124, 35236), (1532, 25852), (2248, 17618), (3064, 12926), (4496, 8809), (6128, 6463)]