90426136

素因数分解:

$2^3\times {\mathrm{89}}^2\times {\mathrm{1427}}^1$

素因数の和:1611

約数の個数: 24

約数和(自身を含む): 171595620

約数和(自身を除く): 81169484

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 1427, 2854, 5708, 7921, 11416, 15842, 31684, 63368, 127003, 254006, 508012, 1016024, 11303267, 22606534, 45213068, 90426136]

約数ペア:

[(1, 90426136), (2, 45213068), (4, 22606534), (8, 11303267), (89, 1016024), (178, 508012), (356, 254006), (712, 127003), (1427, 63368), (2854, 31684), (5708, 15842), (7921, 11416)]