1555361152

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{136531}}^1$

素因数の和:136634

約数の個数: 32

約数和(自身を含む): 3133409400

約数和(自身を除く): 1578048248

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 11392, 136531, 273062, 546124, 1092248, 2184496, 4368992, 8737984, 12151259, 17475968, 24302518, 48605036, 97210072, 194420144, 388840288, 777680576, 1555361152]

約数ペア:

[(1, 1555361152), (2, 777680576), (4, 388840288), (8, 194420144), (16, 97210072), (32, 48605036), (64, 24302518), (89, 17475968), (128, 12151259), (178, 8737984), (356, 4368992), (712, 2184496), (1424, 1092248), (2848, 546124), (5696, 273062), (11392, 136531)]