90869248

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{9341}}^1$

素因数の和:9378

約数の個数: 40

約数和(自身を含む): 191137320

約数和(自身を除く): 100268072

約数列:

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

約数ペア:

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