89127872

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{81919}}^1$

素因数の和:81948

約数の個数: 28

約数和(自身を含む): 187269120

約数和(自身を除く): 98141248

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 81919, 163838, 327676, 655352, 1310704, 1392623, 2621408, 2785246, 5242816, 5570492, 11140984, 22281968, 44563936, 89127872]

約数ペア:

[(1, 89127872), (2, 44563936), (4, 22281968), (8, 11140984), (16, 5570492), (17, 5242816), (32, 2785246), (34, 2621408), (64, 1392623), (68, 1310704), (136, 655352), (272, 327676), (544, 163838), (1088, 81919)]