77561432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5693}}^1$

素因数の和:5843

約数の個数: 32

約数和(自身を含む): 157837680

約数和(自身を除く): 80276248

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 5693, 6812, 11386, 13624, 22772, 45544, 74009, 148018, 296036, 592072, 745783, 1491566, 2983132, 5966264, 9695179, 19390358, 38780716, 77561432]

約数ペア:

[(1, 77561432), (2, 38780716), (4, 19390358), (8, 9695179), (13, 5966264), (26, 2983132), (52, 1491566), (104, 745783), (131, 592072), (262, 296036), (524, 148018), (1048, 74009), (1703, 45544), (3406, 22772), (5693, 13624), (6812, 11386)]