25631008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61613}}^1$

素因数の和:61636

約数の個数: 24

約数和(自身を含む): 54343548

約数和(自身を除く): 28712540

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 61613, 123226, 246452, 492904, 800969, 985808, 1601938, 1971616, 3203876, 6407752, 12815504, 25631008]

約数ペア:

[(1, 25631008), (2, 12815504), (4, 6407752), (8, 3203876), (13, 1971616), (16, 1601938), (26, 985808), (32, 800969), (52, 492904), (104, 246452), (208, 123226), (416, 61613)]