90679856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{953}}^1$

素因数の和:1293

約数の個数: 40

約数和(自身を含む): 185724720

約数和(自身を除く): 95044864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 313, 626, 953, 1252, 1906, 2504, 3812, 5008, 5947, 7624, 11894, 15248, 18107, 23788, 36214, 47576, 72428, 95152, 144856, 289712, 298289, 596578, 1193156, 2386312, 4772624, 5667491, 11334982, 22669964, 45339928, 90679856]

約数ペア:

[(1, 90679856), (2, 45339928), (4, 22669964), (8, 11334982), (16, 5667491), (19, 4772624), (38, 2386312), (76, 1193156), (152, 596578), (304, 298289), (313, 289712), (626, 144856), (953, 95152), (1252, 72428), (1906, 47576), (2504, 36214), (3812, 23788), (5008, 18107), (5947, 15248), (7624, 11894)]