40253704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{264827}}^1$

素因数の和:264852

約数の個数: 16

約数和(自身を含む): 79448400

約数和(自身を除く): 39194696

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 264827, 529654, 1059308, 2118616, 5031713, 10063426, 20126852, 40253704]

約数ペア:

[(1, 40253704), (2, 20126852), (4, 10063426), (8, 5031713), (19, 2118616), (38, 1059308), (76, 529654), (152, 264827)]