1055653376

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{108517}}^1$

素因数の和:108554

約数の個数: 40

約数和(自身を含む): 2220278280

約数和(自身を除く): 1164624904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 108517, 217034, 434068, 868136, 1736272, 2061823, 3472544, 4123646, 6945088, 8247292, 13890176, 16494584, 27780352, 32989168, 55560704, 65978336, 131956672, 263913344, 527826688, 1055653376]

約数ペア:

[(1, 1055653376), (2, 527826688), (4, 263913344), (8, 131956672), (16, 65978336), (19, 55560704), (32, 32989168), (38, 27780352), (64, 16494584), (76, 13890176), (128, 8247292), (152, 6945088), (256, 4123646), (304, 3472544), (512, 2061823), (608, 1736272), (1216, 868136), (2432, 434068), (4864, 217034), (9728, 108517)]