181738496

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{9341}}^1$

素因数の和:9380

約数の個数: 44

約数和(自身を含む): 382461480

約数和(自身を除く): 200722984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 9341, 9728, 18682, 19456, 37364, 74728, 149456, 177479, 298912, 354958, 597824, 709916, 1195648, 1419832, 2391296, 2839664, 4782592, 5679328, 9565184, 11358656, 22717312, 45434624, 90869248, 181738496]

約数ペア:

[(1, 181738496), (2, 90869248), (4, 45434624), (8, 22717312), (16, 11358656), (19, 9565184), (32, 5679328), (38, 4782592), (64, 2839664), (76, 2391296), (128, 1419832), (152, 1195648), (256, 709916), (304, 597824), (512, 354958), (608, 298912), (1024, 177479), (1216, 149456), (2432, 74728), (4864, 37364), (9341, 19456), (9728, 18682)]