121874224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{448067}}^1$

素因数の和:448092

約数の個数: 20

約数和(自身を含む): 250021944

約数和(自身を除く): 128147720

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 448067, 896134, 1792268, 3584536, 7169072, 7617139, 15234278, 30468556, 60937112, 121874224]

約数ペア:

[(1, 121874224), (2, 60937112), (4, 30468556), (8, 15234278), (16, 7617139), (17, 7169072), (34, 3584536), (68, 1792268), (136, 896134), (272, 448067)]