129816832

素因数分解:

$2^8\times {\mathrm{349}}^1\times {\mathrm{1453}}^1$

素因数の和:1818

約数の個数: 36

約数和(自身を含む): 260047900

約数和(自身を除く): 130231068

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 349, 698, 1396, 1453, 2792, 2906, 5584, 5812, 11168, 11624, 22336, 23248, 44672, 46496, 89344, 92992, 185984, 371968, 507097, 1014194, 2028388, 4056776, 8113552, 16227104, 32454208, 64908416, 129816832]

約数ペア:

[(1, 129816832), (2, 64908416), (4, 32454208), (8, 16227104), (16, 8113552), (32, 4056776), (64, 2028388), (128, 1014194), (256, 507097), (349, 371968), (698, 185984), (1396, 92992), (1453, 89344), (2792, 46496), (2906, 44672), (5584, 23248), (5812, 22336), (11168, 11624)]