8986856

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 17540040

約数和(自身を除く): 8553184

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 194, 296, 313, 388, 626, 776, 1252, 2504, 3589, 7178, 11581, 14356, 23162, 28712, 30361, 46324, 60722, 92648, 121444, 242888, 1123357, 2246714, 4493428, 8986856]

約数ペア:

[(1, 8986856), (2, 4493428), (4, 2246714), (8, 1123357), (37, 242888), (74, 121444), (97, 92648), (148, 60722), (194, 46324), (296, 30361), (313, 28712), (388, 23162), (626, 14356), (776, 11581), (1252, 7178), (2504, 3589)]