228548216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{46757}}^1$

素因数の和:46823

約数の個数: 32

約数和(自身を含む): 471320640

約数和(自身を除く): 242772424

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 46757, 93514, 187028, 374056, 607841, 1215682, 2197579, 2431364, 4395158, 4862728, 8790316, 17580632, 28568527, 57137054, 114274108, 228548216]

約数ペア:

[(1, 228548216), (2, 114274108), (4, 57137054), (8, 28568527), (13, 17580632), (26, 8790316), (47, 4862728), (52, 4395158), (94, 2431364), (104, 2197579), (188, 1215682), (376, 607841), (611, 374056), (1222, 187028), (2444, 93514), (4888, 46757)]