1879862272

素因数分解:

$2^{10}\times {\mathrm{89}}^1\times {\mathrm{20627}}^1$

素因数の和:20736

約数の個数: 44

約数和(自身を含む): 3800296440

約数和(自身を除く): 1920434168

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 512, 712, 1024, 1424, 2848, 5696, 11392, 20627, 22784, 41254, 45568, 82508, 91136, 165016, 330032, 660064, 1320128, 1835803, 2640256, 3671606, 5280512, 7343212, 10561024, 14686424, 21122048, 29372848, 58745696, 117491392, 234982784, 469965568, 939931136, 1879862272]

約数ペア:

[(1, 1879862272), (2, 939931136), (4, 469965568), (8, 234982784), (16, 117491392), (32, 58745696), (64, 29372848), (89, 21122048), (128, 14686424), (178, 10561024), (256, 7343212), (356, 5280512), (512, 3671606), (712, 2640256), (1024, 1835803), (1424, 1320128), (2848, 660064), (5696, 330032), (11392, 165016), (20627, 91136), (22784, 82508), (41254, 45568)]