40029712

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53231}}^1$

素因数の和:53286

約数の個数: 20

約数和(自身を含む): 79209216

約数和(自身を除く): 39179504

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 53231, 106462, 212924, 425848, 851696, 2501857, 5003714, 10007428, 20014856, 40029712]

約数ペア:

[(1, 40029712), (2, 20014856), (4, 10007428), (8, 5003714), (16, 2501857), (47, 851696), (94, 425848), (188, 212924), (376, 106462), (752, 53231)]