31089152

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1540

約数の個数: 40

約数和(自身を含む): 63675612

約数和(自身を除く): 32586460

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 1481, 2624, 2962, 5248, 5924, 10496, 11848, 20992, 23696, 47392, 60721, 94784, 121442, 189568, 242884, 379136, 485768, 758272, 971536, 1943072, 3886144, 7772288, 15544576, 31089152]

約数ペア:

[(1, 31089152), (2, 15544576), (4, 7772288), (8, 3886144), (16, 1943072), (32, 971536), (41, 758272), (64, 485768), (82, 379136), (128, 242884), (164, 189568), (256, 121442), (328, 94784), (512, 60721), (656, 47392), (1312, 23696), (1481, 20992), (2624, 11848), (2962, 10496), (5248, 5924)]