40394544

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{19571}}^1$

素因数の和:19625

約数の個数: 40

約数和(自身を含む): 106784832

約数和(自身を除く): 66390288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 19571, 39142, 58713, 78284, 117426, 156568, 234852, 313136, 469704, 841553, 939408, 1683106, 2524659, 3366212, 5049318, 6732424, 10098636, 13464848, 20197272, 40394544]

約数ペア:

[(1, 40394544), (2, 20197272), (3, 13464848), (4, 10098636), (6, 6732424), (8, 5049318), (12, 3366212), (16, 2524659), (24, 1683106), (43, 939408), (48, 841553), (86, 469704), (129, 313136), (172, 234852), (258, 156568), (344, 117426), (516, 78284), (688, 58713), (1032, 39142), (2064, 19571)]