38903856

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 106064640

約数和(自身を除く): 67160784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 131, 138, 184, 262, 269, 276, 368, 393, 524, 538, 552, 786, 807, 1048, 1076, 1104, 1572, 1614, 2096, 2152, 3013, 3144, 3228, 4304, 6026, 6187, 6288, 6456, 9039, 12052, 12374, 12912, 18078, 18561, 24104, 24748, 35239, 36156, 37122, 48208, 49496, 70478, 72312, 74244, 98992, 105717, 140956, 144624, 148488, 211434, 281912, 296976, 422868, 563824, 810497, 845736, 1620994, 1691472, 2431491, 3241988, 4862982, 6483976, 9725964, 12967952, 19451928, 38903856]

約数ペア:

[(1, 38903856), (2, 19451928), (3, 12967952), (4, 9725964), (6, 6483976), (8, 4862982), (12, 3241988), (16, 2431491), (23, 1691472), (24, 1620994), (46, 845736), (48, 810497), (69, 563824), (92, 422868), (131, 296976), (138, 281912), (184, 211434), (262, 148488), (269, 144624), (276, 140956), (368, 105717), (393, 98992), (524, 74244), (538, 72312), (552, 70478), (786, 49496), (807, 48208), (1048, 37122), (1076, 36156), (1104, 35239), (1572, 24748), (1614, 24104), (2096, 18561), (2152, 18078), (3013, 12912), (3144, 12374), (3228, 12052), (4304, 9039), (6026, 6456), (6187, 6288)]