85452272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1553}}^1$

素因数の和:1761

約数の個数: 40

約数和(自身を含む): 175353360

約数和(自身を除く): 89901088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 181, 304, 362, 724, 1448, 1553, 2896, 3106, 3439, 6212, 6878, 12424, 13756, 24848, 27512, 29507, 55024, 59014, 118028, 236056, 281093, 472112, 562186, 1124372, 2248744, 4497488, 5340767, 10681534, 21363068, 42726136, 85452272]

約数ペア:

[(1, 85452272), (2, 42726136), (4, 21363068), (8, 10681534), (16, 5340767), (19, 4497488), (38, 2248744), (76, 1124372), (152, 562186), (181, 472112), (304, 281093), (362, 236056), (724, 118028), (1448, 59014), (1553, 55024), (2896, 29507), (3106, 27512), (3439, 24848), (6212, 13756), (6878, 12424)]