16816728

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{7873}}^1$

素因数の和:7971

約数の個数: 32

約数和(自身を含む): 42519600

約数和(自身を除く): 25702872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 7873, 15746, 23619, 31492, 47238, 62984, 94476, 188952, 700697, 1401394, 2102091, 2802788, 4204182, 5605576, 8408364, 16816728]

約数ペア:

[(1, 16816728), (2, 8408364), (3, 5605576), (4, 4204182), (6, 2802788), (8, 2102091), (12, 1401394), (24, 700697), (89, 188952), (178, 94476), (267, 62984), (356, 47238), (534, 31492), (712, 23619), (1068, 15746), (2136, 7873)]