11668256

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 24698520

約数和(自身を除く): 13030264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 178, 241, 272, 356, 482, 544, 712, 964, 1424, 1513, 1928, 2848, 3026, 3856, 4097, 6052, 7712, 8194, 12104, 16388, 21449, 24208, 32776, 42898, 48416, 65552, 85796, 131104, 171592, 343184, 364633, 686368, 729266, 1458532, 2917064, 5834128, 11668256]

約数ペア:

[(1, 11668256), (2, 5834128), (4, 2917064), (8, 1458532), (16, 729266), (17, 686368), (32, 364633), (34, 343184), (68, 171592), (89, 131104), (136, 85796), (178, 65552), (241, 48416), (272, 42898), (356, 32776), (482, 24208), (544, 21449), (712, 16388), (964, 12104), (1424, 8194), (1513, 7712), (1928, 6052), (2848, 4097), (3026, 3856)]