31148496

素因数分解:

$2^4\times 3^3\times {\mathrm{72103}}^1$

素因数の和:72120

約数の個数: 40

約数和(自身を含む): 89408960

約数和(自身を除く): 58260464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 72103, 144206, 216309, 288412, 432618, 576824, 648927, 865236, 1153648, 1297854, 1730472, 1946781, 2595708, 3460944, 3893562, 5191416, 7787124, 10382832, 15574248, 31148496]

約数ペア:

[(1, 31148496), (2, 15574248), (3, 10382832), (4, 7787124), (6, 5191416), (8, 3893562), (9, 3460944), (12, 2595708), (16, 1946781), (18, 1730472), (24, 1297854), (27, 1153648), (36, 865236), (48, 648927), (54, 576824), (72, 432618), (108, 288412), (144, 216309), (216, 144206), (432, 72103)]