245784832

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{23417}}^1$

素因数の和:23474

約数の個数: 36

約数和(自身を含む): 502597116

約数和(自身を除く): 256812284

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 23417, 46834, 93668, 187336, 374672, 749344, 960097, 1498688, 1920194, 2997376, 3840388, 5994752, 7680776, 15361552, 30723104, 61446208, 122892416, 245784832]

約数ペア:

[(1, 245784832), (2, 122892416), (4, 61446208), (8, 30723104), (16, 15361552), (32, 7680776), (41, 5994752), (64, 3840388), (82, 2997376), (128, 1920194), (164, 1498688), (256, 960097), (328, 749344), (656, 374672), (1312, 187336), (2624, 93668), (5248, 46834), (10496, 23417)]