8863504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1055

約数の個数: 40

約数和(自身を含む): 18943232

約数和(自身を除く): 10079728

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 991, 1118, 1982, 2236, 3964, 4472, 7928, 8944, 12883, 15856, 25766, 42613, 51532, 85226, 103064, 170452, 206128, 340904, 553969, 681808, 1107938, 2215876, 4431752, 8863504]

約数ペア:

[(1, 8863504), (2, 4431752), (4, 2215876), (8, 1107938), (13, 681808), (16, 553969), (26, 340904), (43, 206128), (52, 170452), (86, 103064), (104, 85226), (172, 51532), (208, 42613), (344, 25766), (559, 15856), (688, 12883), (991, 8944), (1118, 7928), (1982, 4472), (2236, 3964)]