89248432

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61297}}^1$

素因数の和:61325

約数の個数: 40

約数和(自身を含む): 212826656

約数和(自身を除く): 123578224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 61297, 122594, 245188, 429079, 490376, 796861, 858158, 980752, 1593722, 1716316, 3187444, 3432632, 5578027, 6374888, 6865264, 11156054, 12749776, 22312108, 44624216, 89248432]

約数ペア:

[(1, 89248432), (2, 44624216), (4, 22312108), (7, 12749776), (8, 11156054), (13, 6865264), (14, 6374888), (16, 5578027), (26, 3432632), (28, 3187444), (52, 1716316), (56, 1593722), (91, 980752), (104, 858158), (112, 796861), (182, 490376), (208, 429079), (364, 245188), (728, 122594), (1456, 61297)]