89538918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{12323}}^1$

素因数の和:12508

約数の個数: 32

約数和(自身を含む): 205860096

約数和(自身を除く): 116321178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 12323, 24646, 36969, 73938, 86261, 172522, 258783, 517566, 2131879, 4263758, 6395637, 12791274, 14923153, 29846306, 44769459, 89538918]

約数ペア:

[(1, 89538918), (2, 44769459), (3, 29846306), (6, 14923153), (7, 12791274), (14, 6395637), (21, 4263758), (42, 2131879), (173, 517566), (346, 258783), (519, 172522), (1038, 86261), (1211, 73938), (2422, 36969), (3633, 24646), (7266, 12323)]