16279808

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3382

約数の個数: 36

約数和(自身を含む): 34216560

約数和(自身を除く): 17936752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 3347, 4864, 6694, 13388, 26776, 53552, 63593, 107104, 127186, 214208, 254372, 428416, 508744, 856832, 1017488, 2034976, 4069952, 8139904, 16279808]

約数ペア:

[(1, 16279808), (2, 8139904), (4, 4069952), (8, 2034976), (16, 1017488), (19, 856832), (32, 508744), (38, 428416), (64, 254372), (76, 214208), (128, 127186), (152, 107104), (256, 63593), (304, 53552), (608, 26776), (1216, 13388), (2432, 6694), (3347, 4864)]