83427448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 176198400

約数和(自身を除く): 92770952

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 113, 124, 226, 229, 248, 403, 452, 458, 806, 904, 916, 1469, 1612, 1832, 2938, 2977, 3224, 3503, 5876, 5954, 7006, 7099, 11752, 11908, 14012, 14198, 23816, 25877, 28024, 28396, 45539, 51754, 56792, 91078, 92287, 103508, 182156, 184574, 207016, 336401, 364312, 369148, 672802, 738296, 802187, 1345604, 1604374, 2691208, 3208748, 6417496, 10428431, 20856862, 41713724, 83427448]

約数ペア:

[(1, 83427448), (2, 41713724), (4, 20856862), (8, 10428431), (13, 6417496), (26, 3208748), (31, 2691208), (52, 1604374), (62, 1345604), (104, 802187), (113, 738296), (124, 672802), (226, 369148), (229, 364312), (248, 336401), (403, 207016), (452, 184574), (458, 182156), (806, 103508), (904, 92287), (916, 91078), (1469, 56792), (1612, 51754), (1832, 45539), (2938, 28396), (2977, 28024), (3224, 25877), (3503, 23816), (5876, 14198), (5954, 14012), (7006, 11908), (7099, 11752)]