81069056

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{4657}}^1$

素因数の和:4694

約数の個数: 44

約数和(自身を含む): 171628668

約数和(自身を除く): 90559612

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 4657, 8704, 9314, 17408, 18628, 37256, 74512, 79169, 149024, 158338, 298048, 316676, 596096, 633352, 1192192, 1266704, 2384384, 2533408, 4768768, 5066816, 10133632, 20267264, 40534528, 81069056]

約数ペア:

[(1, 81069056), (2, 40534528), (4, 20267264), (8, 10133632), (16, 5066816), (17, 4768768), (32, 2533408), (34, 2384384), (64, 1266704), (68, 1192192), (128, 633352), (136, 596096), (256, 316676), (272, 298048), (512, 158338), (544, 149024), (1024, 79169), (1088, 74512), (2176, 37256), (4352, 18628), (4657, 17408), (8704, 9314)]