42215192

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 80708400

約数和(自身を除く): 38493208

約数列:

[1, 2, 4, 8, 89, 178, 211, 281, 356, 422, 562, 712, 844, 1124, 1688, 2248, 18779, 25009, 37558, 50018, 59291, 75116, 100036, 118582, 150232, 200072, 237164, 474328, 5276899, 10553798, 21107596, 42215192]

約数ペア:

[(1, 42215192), (2, 21107596), (4, 10553798), (8, 5276899), (89, 474328), (178, 237164), (211, 200072), (281, 150232), (356, 118582), (422, 100036), (562, 75116), (712, 59291), (844, 50018), (1124, 37558), (1688, 25009), (2248, 18779)]