31801104

素因数分解:

$2^4\times 3^2\times {\mathrm{220841}}^1$

素因数の和:220855

約数の個数: 30

約数和(自身を含む): 88999326

約数和(自身を除く): 57198222

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 220841, 441682, 662523, 883364, 1325046, 1766728, 1987569, 2650092, 3533456, 3975138, 5300184, 7950276, 10600368, 15900552, 31801104]

約数ペア:

[(1, 31801104), (2, 15900552), (3, 10600368), (4, 7950276), (6, 5300184), (8, 3975138), (9, 3533456), (12, 2650092), (16, 1987569), (18, 1766728), (24, 1325046), (36, 883364), (48, 662523), (72, 441682), (144, 220841)]