31741052

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 66646272

約数和(自身を除く): 34905220

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 287, 301, 574, 602, 643, 1148, 1204, 1286, 1763, 2572, 3526, 4501, 7052, 9002, 12341, 18004, 24682, 26363, 27649, 49364, 52726, 55298, 105452, 110596, 184541, 193543, 369082, 387086, 738164, 774172, 1133609, 2267218, 4534436, 7935263, 15870526, 31741052]

約数ペア:

[(1, 31741052), (2, 15870526), (4, 7935263), (7, 4534436), (14, 2267218), (28, 1133609), (41, 774172), (43, 738164), (82, 387086), (86, 369082), (164, 193543), (172, 184541), (287, 110596), (301, 105452), (574, 55298), (602, 52726), (643, 49364), (1148, 27649), (1204, 26363), (1286, 24682), (1763, 18004), (2572, 12341), (3526, 9002), (4501, 7052)]