242944

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:102

約数の個数: 36

約数和(自身を含む): 529396

約数和(自身を除く): 286452

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 208, 256, 292, 416, 584, 832, 949, 1168, 1664, 1898, 2336, 3328, 3796, 4672, 7592, 9344, 15184, 18688, 30368, 60736, 121472, 242944]

約数ペア:

[(1, 242944), (2, 121472), (4, 60736), (8, 30368), (13, 18688), (16, 15184), (26, 9344), (32, 7592), (52, 4672), (64, 3796), (73, 3328), (104, 2336), (128, 1898), (146, 1664), (208, 1168), (256, 949), (292, 832), (416, 584)]