86590606

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 50578034

約数列:

[1, 2, 41, 71, 82, 107, 139, 142, 214, 278, 2911, 4387, 5699, 5822, 7597, 8774, 9869, 11398, 14873, 15194, 19738, 29746, 311477, 404629, 609793, 622954, 809258, 1055983, 1219586, 2111966, 43295303, 86590606]

約数ペア:

[(1, 86590606), (2, 43295303), (41, 2111966), (71, 1219586), (82, 1055983), (107, 809258), (139, 622954), (142, 609793), (214, 404629), (278, 311477), (2911, 29746), (4387, 19738), (5699, 15194), (5822, 14873), (7597, 11398), (8774, 9869)]