40432888

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{941}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 78336720

約数和(自身を除く): 37903832

約数列:

[1, 2, 4, 8, 41, 82, 131, 164, 262, 328, 524, 941, 1048, 1882, 3764, 5371, 7528, 10742, 21484, 38581, 42968, 77162, 123271, 154324, 246542, 308648, 493084, 986168, 5054111, 10108222, 20216444, 40432888]

約数ペア:

[(1, 40432888), (2, 20216444), (4, 10108222), (8, 5054111), (41, 986168), (82, 493084), (131, 308648), (164, 246542), (262, 154324), (328, 123271), (524, 77162), (941, 42968), (1048, 38581), (1882, 21484), (3764, 10742), (5371, 7528)]