89994674

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2751

約数の個数: 48

約数和(自身を含む): 176898816

約数和(自身を除く): 86904142

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 1078, 1519, 2387, 2693, 3038, 4774, 5386, 16709, 18851, 29623, 33418, 37702, 59246, 83483, 131957, 166966, 207361, 263914, 414722, 584381, 918313, 1168762, 1451527, 1836626, 2903054, 4090667, 6428191, 8181334, 12856382, 44997337, 89994674]

約数ペア:

[(1, 89994674), (2, 44997337), (7, 12856382), (11, 8181334), (14, 6428191), (22, 4090667), (31, 2903054), (49, 1836626), (62, 1451527), (77, 1168762), (98, 918313), (154, 584381), (217, 414722), (341, 263914), (434, 207361), (539, 166966), (682, 131957), (1078, 83483), (1519, 59246), (2387, 37702), (2693, 33418), (3038, 29623), (4774, 18851), (5386, 16709)]