89864704

素因数分解:

$2^9\times {\mathrm{167}}^1\times {\mathrm{1051}}^1$

素因数の和:1236

約数の個数: 40

約数和(自身を含む): 180800928

約数和(自身を除く): 90936224

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 512, 668, 1051, 1336, 2102, 2672, 4204, 5344, 8408, 10688, 16816, 21376, 33632, 42752, 67264, 85504, 134528, 175517, 269056, 351034, 538112, 702068, 1404136, 2808272, 5616544, 11233088, 22466176, 44932352, 89864704]

約数ペア:

[(1, 89864704), (2, 44932352), (4, 22466176), (8, 11233088), (16, 5616544), (32, 2808272), (64, 1404136), (128, 702068), (167, 538112), (256, 351034), (334, 269056), (512, 175517), (668, 134528), (1051, 85504), (1336, 67264), (2102, 42752), (2672, 33632), (4204, 21376), (5344, 16816), (8408, 10688)]