421180016

素因数分解:

$2^4\times {\mathrm{761}}^1\times {\mathrm{34591}}^1$

素因数の和:35360

約数の個数: 20

約数和(自身を含む): 817132224

約数和(自身を除く): 395952208

約数列:

[1, 2, 4, 8, 16, 761, 1522, 3044, 6088, 12176, 34591, 69182, 138364, 276728, 553456, 26323751, 52647502, 105295004, 210590008, 421180016]

約数ペア:

[(1, 421180016), (2, 210590008), (4, 105295004), (8, 52647502), (16, 26323751), (761, 553456), (1522, 276728), (3044, 138364), (6088, 69182), (12176, 34591)]