89638832

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1153}}^1$

素因数の和:1317

約数の個数: 40

約数和(自身を含む): 179442384

約数和(自身を除く): 89803552

約数列:

[1, 2, 4, 8, 16, 43, 86, 113, 172, 226, 344, 452, 688, 904, 1153, 1808, 2306, 4612, 4859, 9224, 9718, 18448, 19436, 38872, 49579, 77744, 99158, 130289, 198316, 260578, 396632, 521156, 793264, 1042312, 2084624, 5602427, 11204854, 22409708, 44819416, 89638832]

約数ペア:

[(1, 89638832), (2, 44819416), (4, 22409708), (8, 11204854), (16, 5602427), (43, 2084624), (86, 1042312), (113, 793264), (172, 521156), (226, 396632), (344, 260578), (452, 198316), (688, 130289), (904, 99158), (1153, 77744), (1808, 49579), (2306, 38872), (4612, 19436), (4859, 18448), (9224, 9718)]