190038416

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:711

約数の個数: 40

約数和(自身を含む): 373184448

約数和(自身を除く): 183146032

約数列:

[1, 2, 4, 8, 16, 181, 211, 311, 362, 422, 622, 724, 844, 1244, 1448, 1688, 2488, 2896, 3376, 4976, 38191, 56291, 65621, 76382, 112582, 131242, 152764, 225164, 262484, 305528, 450328, 524968, 611056, 900656, 1049936, 11877401, 23754802, 47509604, 95019208, 190038416]

約数ペア:

[(1, 190038416), (2, 95019208), (4, 47509604), (8, 23754802), (16, 11877401), (181, 1049936), (211, 900656), (311, 611056), (362, 524968), (422, 450328), (622, 305528), (724, 262484), (844, 225164), (1244, 152764), (1448, 131242), (1688, 112582), (2488, 76382), (2896, 65621), (3376, 56291), (4976, 38191)]