80999648

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{179}}^2$

素因数の和:447

約数の個数: 36

約数和(自身を含む): 162393840

約数和(自身を除く): 81394192

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 179, 316, 358, 632, 716, 1264, 1432, 2528, 2864, 5728, 14141, 28282, 32041, 56564, 64082, 113128, 128164, 226256, 256328, 452512, 512656, 1025312, 2531239, 5062478, 10124956, 20249912, 40499824, 80999648]

約数ペア:

[(1, 80999648), (2, 40499824), (4, 20249912), (8, 10124956), (16, 5062478), (32, 2531239), (79, 1025312), (158, 512656), (179, 452512), (316, 256328), (358, 226256), (632, 128164), (716, 113128), (1264, 64082), (1432, 56564), (2528, 32041), (2864, 28282), (5728, 14141)]