1550161664

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{318701}}^1$

素因数の和:318736

約数の個数: 36

約数和(自身を含む): 3257134440

約数和(自身を除く): 1706972776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 318701, 637402, 1274804, 2549608, 5099216, 6055319, 10198432, 12110638, 20396864, 24221276, 40793728, 48442552, 81587456, 96885104, 193770208, 387540416, 775080832, 1550161664]

約数ペア:

[(1, 1550161664), (2, 775080832), (4, 387540416), (8, 193770208), (16, 96885104), (19, 81587456), (32, 48442552), (38, 40793728), (64, 24221276), (76, 20396864), (128, 12110638), (152, 10198432), (256, 6055319), (304, 5099216), (608, 2549608), (1216, 1274804), (2432, 637402), (4864, 318701)]