89734894

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 144055296

約数和(自身を除く): 54320402

約数列:

[1, 2, 31, 43, 62, 86, 97, 194, 347, 694, 1333, 2666, 3007, 4171, 6014, 8342, 10757, 14921, 21514, 29842, 33659, 67318, 129301, 258602, 462551, 925102, 1043429, 1447337, 2086858, 2894674, 44867447, 89734894]

約数ペア:

[(1, 89734894), (2, 44867447), (31, 2894674), (43, 2086858), (62, 1447337), (86, 1043429), (97, 925102), (194, 462551), (347, 258602), (694, 129301), (1333, 67318), (2666, 33659), (3007, 29842), (4171, 21514), (6014, 14921), (8342, 10757)]