79880704

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{1753}}^1$

素因数の和:1860

約数の個数: 40

約数和(自身を含む): 161490780

約数和(自身を除く): 81610076

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1424, 1753, 2848, 3506, 5696, 7012, 11392, 14024, 22784, 28048, 45568, 56096, 112192, 156017, 224384, 312034, 448768, 624068, 897536, 1248136, 2496272, 4992544, 9985088, 19970176, 39940352, 79880704]

約数ペア:

[(1, 79880704), (2, 39940352), (4, 19970176), (8, 9985088), (16, 4992544), (32, 2496272), (64, 1248136), (89, 897536), (128, 624068), (178, 448768), (256, 312034), (356, 224384), (512, 156017), (712, 112192), (1424, 56096), (1753, 45568), (2848, 28048), (3506, 22784), (5696, 14024), (7012, 11392)]