88963168

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20903}}^1$

素因数の和:20939

約数の個数: 48

約数和(自身を含む): 210712320

約数和(自身を除く): 121749152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 20903, 41806, 83612, 146321, 167224, 292642, 334448, 397157, 585284, 668896, 794314, 1170568, 1588628, 2341136, 2780099, 3177256, 4682272, 5560198, 6354512, 11120396, 12709024, 22240792, 44481584, 88963168]

約数ペア:

[(1, 88963168), (2, 44481584), (4, 22240792), (7, 12709024), (8, 11120396), (14, 6354512), (16, 5560198), (19, 4682272), (28, 3177256), (32, 2780099), (38, 2341136), (56, 1588628), (76, 1170568), (112, 794314), (133, 668896), (152, 585284), (224, 397157), (266, 334448), (304, 292642), (532, 167224), (608, 146321), (1064, 83612), (2128, 41806), (4256, 20903)]