88816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:89

約数の個数: 40

約数和(自身を含む): 215264

約数和(自身を除く): 126448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 488, 728, 793, 854, 976, 1456, 1586, 1708, 3172, 3416, 5551, 6344, 6832, 11102, 12688, 22204, 44408, 88816]

約数ペア:

[(1, 88816), (2, 44408), (4, 22204), (7, 12688), (8, 11102), (13, 6832), (14, 6344), (16, 5551), (26, 3416), (28, 3172), (52, 1708), (56, 1586), (61, 1456), (91, 976), (104, 854), (112, 793), (122, 728), (182, 488), (208, 427), (244, 364)]